Answers
Answer:
8
Step-by-step explanation:
Answer:
the answer is 8
PLEASE GIVE BRAINLIST
Related Questions
graphing linear equation.5x-9y=-7
Answers
The graph of the linear equation, 5x - 9y = -7, is in the attachment below.
How to Graph a Linear Equation?The linear equation that models a graph can be written in slope-intercept equation as y = mx + b. The value of the slope, which is the rise over the run of the line is represented as m, while the value of b, which is where the line intercepts the y-axis is b.
Given the linear equation, 5x - 9y = -7, rewrite in slope-intercept form:
5x - 9y = -7
-9y = -5x - 7
-9y/-9 = -5x/-9 - 7/-9
y = 5/9x + 7/9
This means the rise over the run of the line, m is 5/9, while the y-intercept of the graph, b is 7/9.
The graph is shown below.
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if a flagpole 18 feet tall casts a shadow that is 24 feet long, find the length of the shadow cast by an antenna which is 42 feet tall.
Answers
The length of the shadow cast by the antenna can be found using proportions. The flagpole's height and shadow length form one ratio, and the antenna's height and the unknown shadow length form another ratio.
Let's set up the proportion using the given information. The height of the flagpole (18 feet) and the length of its shadow (24 feet) form the ratio 18/24. The height of the antenna (42 feet) and the unknown length of its shadow form the ratio 42/x, where x is the length of the shadow cast by the antenna.
Setting up the proportion: 18/24 = 42/x
To solve for x, we can cross-multiply and then divide to isolate x:
18x = 24 * 42
18x = 1008
x = 1008/18
x = 56
Therefore, the length of the shadow cast by the antenna is 56 feet.
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A clerk entering salary data into a company
spreadsheet accidentally put an extra "0" in the boss's
salary, listing it as $2,000,000 instead of $200,000. Explain
how this error will affect these summary statistics for the
company payroll:
a) measures of center: median and mean.
b) measures of spread: range, IQR, and standard
deviation.
Answers
This error will affect these summary statistics for the company payroll with a margin of 10%, in every segment of static data measures of spread: range, IQR, and standard deviation. Option b is correct.
Given that,
The clerk entering salary data into a company spreadsheet accidentally put an extra "0" in the boss's salary, listing it as $2,000,000 instead of $200,000.
In mathematics, it deals with numbers of operations according to the statements.
Here,
Actual data = 200000
Entered data =2000000
Error = 1 - 1800000/ 2000000
Error = 1 - 0.9
Error = 0.1
Error % = 0.1 * 100
Error % = 10%
Thus, this error will affect these summary statistics for the company payroll with a margin of 10%, in every segment of static data measures of spread: range, IQR, and standard deviation. Option b is correct.
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In statistical process control, when a point falls outside of control limits, the probability is quite high that the process is experiencing _____________ .
A. common cause variation
B. student t variation
C. a reduction of variables
D. special cause variation
Answers
When a point falls outside of control limits in statistical process control, the probability is quite high that the process is experiencing special cause variation.
In statistical process control (SPC), control limits are used to define the range within which a process is expected to operate under normal or common cause variation. Common cause variation refers to the inherent variability of a process that is predictable and expected.
On the other hand, special cause variation, also known as assignable cause variation, refers to factors or events that are not part of the normal process variation. These are typically sporadic, non-random events that have a significant impact on the process, leading to points falling outside of control limits.
When a point falls outside of control limits, it indicates that the process is exhibiting a level of variation that cannot be attributed to common causes alone. Instead, it suggests the presence of specific, identifiable causes that are influencing the process. These causes may include equipment malfunctions, operator errors, material defects, or other significant factors that introduce variability into the process.
Therefore, when a point falls outside of control limits in statistical process control, it is highly likely that the process is experiencing special cause variation, which requires investigation and corrective action to identify and address the underlying factors responsible for the out-of-control situation.
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which distribution(s) is/are often used to model the elapsed time between the occurrence of successive events for a poisson random variable? select all that apply.
Answers
The required Poisson distribution used to model the elapsed time between the occurrence of successive events for a poisson random variable
How to find model of Poisson distribution?We have to find distribution model used to model elapse the time between the occurrence of successive events for Poisson random variable.
According to given data in the question:we know that, Poisson distribution
P(x=x) = e^-λ(λ)^x/x!
Time between succeess,
P(y>x) = e^-λy
and, P(y<x) = 1- e^-λy
They are exponential distribution.
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Make T the subject of the formula of V=U+10t
Answers
Answer:
\(v = u + 10t \\ v - u = 10t \\ \frac{v - u}{10} = t \: \: or \: \: t = \frac{v - u}{10} \)
Answer:
Step-by-step explanation:
V = U + 10T
0 = U + 10T - V (-v from each side)
-10T = U - V ( -10T from each side)
10T = V - U (X-1 from each side)
T = (V - U)/10 (/10 from each side)
Timothy spent a total of $68 at Macy's . His purchases included a pair of jeans at $32 and 2 t-shirts at $x each.
Use CUBES
They defined the variable; what does x represent? The price of each shirt
What are the parts; how is Timothy spending his money?
What is the total?
What is the equation that models the problem?
Solve and Check.
Answers
1. x = $18 represent the price of each t - shirt.
2. Timothy spend a total of $68 at Macy's.
3. The equation that models the problem,
$32 + 2x = $68
What is an expression?
Expression in math is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division
Given that;
Timothy spend a total of $68 at Macy's.
His purchases included a pair of jeans at $32 and 2 t-shirts at $x each.
Now,
Total price of t- shirt = $2x
So, The equation that models the problem is,
$32 + 2x = $68
2x = 68 - 32
2x = 36
x = 18
So, The price of t- shirt = $x = $18
Thus,
1. x = $18 represent the price of each t - shirt.
2. Timothy spend a total of $68 at Macy's.
3. The equation that models the problem,
$32 + 2x = $68
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an investor has 70,000 to invest in a CD and a mutual fund the city use 8% and the mutual fund years 5% the mutual fund requires a minimum investment of 9.000 and the investor requires it at least twice as much should be invested in CDs as in the mutual fund how much should be invested in CDs or how much in the mutual fund to maximize the return what is the maximum return?
to maximize income the investor should place in $_____ in CDs and $_____ in the mutual ground (round to the nearest dollar as needed)
the maximum return ______
fill in blanks
Answers
Answer:
Step-by-step explanation:
To maximize the return, let's denote the amount invested in CDs as "x" and the amount invested in the mutual fund as "y".
Given the conditions, we have the following constraints:
The total amount invested: x + y = $70,000
The CD interest rate: 8%
The mutual fund interest rate: 5%
The minimum investment in the mutual fund: y ≥ $9,000
The amount invested in CDs should be at least twice as much as the amount invested in the mutual fund: x ≥ 2y
To find the maximum return, we need to maximize the following function:
Return = (CD interest) + (mutual fund interest)
Return = (0.08)(x) + (0.05)(y)
Now, let's solve the problem using linear programming techniques.
First, let's graph the feasible region determined by the constraints:
The feasible region is bounded by the lines x + y = $70,000, x = 2y, and y = $9,000.
After plotting the lines and finding their intersection points, we find that the feasible region is a triangle with vertices at (18,000, 9,000), (45,000, 25,000), and (70,000, 0).
To find the maximum return, we evaluate the return function at each vertex:
Vertex 1: Return = (0.08)(18,000) + (0.05)(9,000) = $2,430
Vertex 2: Return = (0.08)(45,000) + (0.05)(25,000) = $4,300
Vertex 3: Return = (0.08)(70,000) + (0.05)(0) = $5,600
The maximum return is $5,600, and it occurs when $70,000 is invested in CDs and $0 is invested in the mutual fund.
Therefore, to maximize income, the investor should place $70,000 in CDs and $0 in the mutual fund. The maximum return is $5,600.
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5662 rounded to the nearest 100
Answers
Answer:
5700
Step-by-step explanation:
Answer:
5700
Step-by-step explanation:
1. Sandra read 5 books, Deacon read 6 books and Breanna read 7 books. One book was read by all three children, but every other book was different. How many different books did the children read? 2. In Science class, Sara needed 8 test tubes for 3 different experiments. The first experiment required 2 test tubes and the other two experiments required the same number of test tubes. How many test tubes were needed for each of the other two experiments? 3. Multi-Step Word Problems 4. 6. Branson and his sister Beatrice combined their allowance of $7 each, so they could buy a movie for $12. They bought $1 containers of fruit salad with the remaining money and split the containers evenly between them. How many containers of fruit salad did they each get? Before Cam broke his right arm, he was able to type 9 words per minute on his phone. After he broke his arm, he had to use his left hand for a while, and he could only type 6 words per minute. What is the difference between the number of words he could type in 5 minutes before and after he broke his arm. 5. When Gisselle decided to stop eating junk food, she started saving more of her allowance to buy a larger bicycle. She managed to put away $6 every week for 8 weeks and found a nice used bicycle for $50. She thought that she had close to that amount in her savings jar. Did she have exactly enough for the bicycle? If not, how much extra or how much too little did she have? Annie and Dustin took a beginner's programming course over several weekends that showed them how to make simple video games. They spent most of their waking hours engaged in programming tasks and ended up with a game they called "Ro-Bot- Ro-Call." How many hours do you think they spent on their course? Show your work. Math-Drills.com
Answers
Answer:
Step-by-step explanation:
Sandra, Deacon, and Breanna read a total of 5 + 6 + 7 = 18 books. Since one book was read by all three children, we need to subtract it once from the total. Therefore, they read 18 - 1 = 17 different books.
Sara needed 8 test tubes for 3 different experiments. The first experiment required 2 test tubes, leaving 8 - 2 = 6 test tubes for the other two experiments. Since the two experiments required the same number of test tubes, each one required 6/2 = 3 test tubes.
It is unclear what the question is asking. Please provide more information or a specific question.
Branson and his sister Beatrice combined their allowance of $7 each to buy a movie for $12. They spent a total of 7 x 2 = $14 on the movie. Therefore, they had 14 - 12 = $2 left to buy fruit salad. They bought 2 containers of fruit salad for $1 each, leaving them with $0. They split the containers evenly between them, so each of them got 2/2 = 1 container of fruit salad.
Before Cam broke his right arm, he could type 9 words per minute on his phone. After he broke his arm, he could only type 6 words per minute. The difference between the number of words he could type in 5 minutes before and after he broke his arm is 5 x (9 - 6) = 5 x 3 = 15 words.
Gisselle saved $6 every week for 8 weeks, so she saved a total of 6 x 8 = $48. She found a used bicycle for $50, so she did not have exactly enough for the bicycle. She was $50 - $48 = $2 short.
With no sacredness of the ballot, there can be no sacredness of human life itself." Ida B. Wells wrote in her 1910 pamphlet, "How Enfranchisement Stops Lynchings.",
On August 6, 1965, the Voting Rights Act was passed to prevent racial discrimination in voting. In the next 5 years, Black registration increased by over 1 million.
The US Department of Justice has presented an Introduction to Federal Voting Rights Laws, noting that, "Soon after passage of the Voting Rights Act, [in August,1965] …black voter registration began a sharp increase. …The Voting Rights Act itself has been called the single most effective piece of civil rights legislation ever passed by Congress."
The following table compares black voter registration rates with white voter registration rates in seven Southern States in 1965 before passage of the Voting Rights act and then again in 1988.
State March 1965 November 1988
Black White Gap Black White Gap
Alabama 19.3 69.2 49.9 68.4 75.0 6.6
Georgia 27.4 62.6 35.2 56.8 63.9 7.1
Louisiana 31.6 80.5 48.9 77.1 75.1 -2.0
Mississippi 6.7 69.9 63.2 74.2 80.5 6.3
North Carolina 46.8 96.8 50.0 58.2 65.6 7.4
South Carolina 37.3 75.7 38.4 56.7 61.8 5.1
Virginia 38.3 61.1 22.8 63.8 68.5 4.7
Adapted from Bernard Grofman, Lisa Handley and Richard G. Niemi. 1992. Minority Representation and the Quest for Voting Equality. New York: Cambridge University Press, at 23-24
The numbers in the table are all rates, that is, percents.
1. Which state had the greatest increase in the percent of black voter registration?
2. Which state had the greatest increase in the percent of white voter registration?
3. Notice the column ‘Gap’. What is the meaning of the numbers in that column?
4. Which state shows the greatest decrease in the gap between black and white registration rates?
Your responses should fully explain your answer with a complete explanation or solution, and meet the high-quality criteria as
Answers
Mississippi - greatest increase in the percent of black voter registration. Alabama - greatest increase in the percent of white voter registration. Positive number - black voter registration is lower than white voter registration. Louisiana - greatest decrease in the gap between black and white registration rates.
The table shows black voter registration rates in comparison to white voter registration rates in seven Southern States in 1965 before the Voting Rights Act was passed, and then again in 1988. Here are the answers to the given questions:
Mississippi had the greatest increase in the percent of black voter registration (from 6.7% to 74.2%). This means that black voter registration in Mississippi increased by 67.5%.
Alabama had the greatest increase in the percent of white voter registration (from 69.2% to 75.0%). This means that white voter registration in Alabama increased by 5.8%.
The "Gap" column in the table shows the difference between the percent of black voter registration and the percent of white voter registration. A positive number indicates that black voter registration is lower than white voter registration, while a negative number indicates that black voter registration is higher than white voter registration.
Louisiana shows the greatest decrease in the gap between black and white registration rates, going from a gap of 48.9% in 1965 to a gap of -2.0% in 1988. This means that by 1988, black voter registration in Louisiana had actually surpassed white voter registration.
The table given above shows how the Voting Rights Act passed in 1965 helped to increase black voter registration rates in Southern states. It is evident from the table that there has been a significant increase in black voter registration rates after the Voting Rights Act was passed. Mississippi had the greatest increase in the percent of black voter registration, going from 6.7% in March 1965 to 74.2% in November 1988. This means that the black voter registration increased by 67.5% over these years. Moreover, the Voting Rights Act has been called the single most effective piece of civil rights legislation ever passed by Congress. The Act not only helped to increase black voter registration rates but also helped to prevent racial discrimination in voting. It is important to note that the Act is still relevant today, and its provisions have been used to prevent voting discrimination based on race, language, and ethnicity.
In conclusion, the Voting Rights Act has played a significant role in ensuring the sacredness of the ballot, and by extension, the sacredness of human life itself.
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Please help me !!!!!!!
Answers
Answer:
C. Both (1,11) and (-1,-5)
Step-by-step explanation:
Ok so,
let's try to plug in the first ordered pair into the equation. It should look like this:
11 = 8+3
11=11 CORRECT
now let's try to plug in the second ordered pair. it should look like this:
-5 = -8+3
-5 = -5 CORRECT
hope this helps. have a good day!!
an outlier in a data set can significantly affect the value of the mean but not the median. True or False
Answers
The required statement "outlier in a data set can significantly affect the value of the mean but not the median" is true.
What is mean?The average of a group of variables is referred to as the mean in mathematics and statistics. There are several methods for calculating the mean, including simple arithmetic means (adding the numbers together and dividing the result by the number of observations), geometric means, and harmonic means.
According to question:The average of a group of variables is referred to as the mean in mathematics and statistics.
There are several methods for calculating the mean, including simple arithmetic means (adding the numbers together and dividing the result by the number of observations), geometric means, and harmonic means.
Thus, given statement is true.
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What is the scale factor in the dilation?
Answers
Answer: 6
Step-by-step explanation:
Step-by-step explanation:
Step 1:
In order to determine the scale factor, we divide the measurement after scaling by the same measurement before scaling.
In the given graph, the preimage has a length of 3 units while the image has a length of 9 units.
Step 2:
So here the measurement after scaling is the length of the image which is 9 units and the measurement before scaling is the preimages length of 3 units. 9/3 = 3
So the scale factor is the third option 3.
Select the correct answer from the drop-down menu.
Triangle ABC is shown with angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees.
In this triangle, the product of tan A and tan C is
.
Answers
In this triangle, the product of tan A and tan C is `(BC)^2/(AB)^2`.
The given triangle ABC has angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees , Answer: `(BC)^2/(AB)^2`.
We have to find the product of tan A and tan C.
In triangle ABC, tan A and tan C are equal as the opposite and adjacent sides of angles A and C are the same.
So, we have, tan A = tan C
Therefore, the product of tan A and tan C will be equal to (tan A)^2 or (tan C)^2.
Using the formula of tan: tan A = opposite/adjacent=BC/A Band, tan C = opposite/adjacent=AB/BC.
Thus, tan A = BC/AB tan C = AB/BC Taking the ratio of these two equations, we have: tan A/tan C = BC/AB ÷ AB/BC Tan A * tan C = BC^2/AB^2So, the product of tan A and tan C is equal to `(BC)^2/(AB)^2`.
Answer: `(BC)^2/(AB)^2`.
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4s4 17s2 14s 2 = (2s3 3s2-4s 1)(x)
Answers
The required difference of the polynomial functions is -9s^2 + 4s - 2
Given the following difference of polynomial expressed as:
(–6s2 + 12s – 8) – (3s2 + 8s – 6)
We are to find the difference
(–6s2 + 12s – 8) – (3s2 + 8s – 6)
Expand
–6s^2 + 12s – 8 - 3s^2 - 8s + 6
Collect the like terms
–6s^2- 3s^2 + 12s - 8s - 8 + 6
-9s^2 + 4s - 2
Hence the required difference of the polynomial functions is -9s^2 + 4s - 2
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complete question
Find each difference.
(–6s2 + 12s – 8) – (3s2 + 8s – 6) =
–9s2 + 4s – 14
–9s2 + 4s – 2
–9s2 + 20s – 14
–9s2 + 20s – 2
handle the missing values using the simple mean imputation strategy. how many missing values are replaced? what are the means of x1, x2, and x3?
Answers
From the given information provided, the means of x₁, x₂, and x₃ are 158.28, 41.3, and 43.75 respectively.
a. Handle the missing values using omission strategy:
The omission strategy involves removing any observation with missing values.
The resulting table after the omission strategy is as follows:
Obs x₁ x₂ x₃
1 248 3.5 3.8
2 55 150 74
3 196 4.5 32
4 134 6.2 63
We can see that one observation with missing values was removed, which was observation 5.
b. Handle the missing values using simple mean imputation strategy:
The simple mean imputation strategy involves replacing the missing values with the mean of the non-missing values.
The means of x₁, x₂, and x₃ are calculated as follows:
mean of x₁ = (248 + 55 + 196 + 134) / 4 = 158.25
mean of x₂ = (3.5 + 150 + 4.5 + 6.2) / 4 = 41.3
mean of x₃ = (3.8 + 74 + 32 + 63) / 4 = 43.75
The resulting table after the simple mean imputation strategy is as follows:
Obs x₁ x₂ x₃
1 248 3.5 3.8
2 55 150 74
3 196 4.5 32
4 134 6.2 63
5 158.25 41.3 43.75
We can see that all missing values were replaced, which were x₁ in observation 5 and x₃ in observation 3.
Question - The following table contains 3 variables and 5 observations including some missing values x₁ x₂ x₃ 248 3.5 3.8 55 150 74 196 4.5 32 134 6.2 63 a. Handle missing values using omission strategy. b. Handle missing values using simple mean imputation strategy. How many missing values are replaced? What are means of x₁, x₂, and x₃?
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If the Social Security tax is 6% of a person's wages, what would the Social Security tax on wages of $80 be?
Answers
Answer: $4.8
Step-by-step explanation:
80*0.06=4.8
Calculate the line of best fit using m= y2-y1/x2-x1 using your brain not a calculator
Answers
Take two points
(1,940)(2,950)Slope
m=950-940/2-1=10Equation in point slope form
y-y1=m(x-x1)y-940=10(x-1)y-940=10x-10y=10x-10+940y=10x+930Answer:
\(y=-\dfrac{300}{7}x+1000\)
Step-by-step explanation:
Method 1 (see attachment 1 with red line)
Plots the points on a graph and draw a line of best fit, remembering to ensure the same number of points are above and below the line.
Use the two end-points of the line of best fit to find the slope:
\(\textsf{let}\:(x_1,y_1)=(0,1000)\)
\(\textsf{let}\:(x_2,y_2)=(7,700)\)
\(\textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{700-1000}{7-0}=-\dfrac{300}{7}\)
Input the found slope and point (0, 1000) into point-slope form of a linear equation to determine the equation of the line of best fit:
\(\implies y-y_1=m(x-x_1)\)
\(\implies y-1000=-\dfrac{300}{7}(x-0)\)
\(\implies y=-\dfrac{300}{7}x+1000\)
Method 2 (see attachment 2 with blue line)
If you aren't able to plot the points, you should be able to see that the general trend is that as x increases, y decreases. Therefore, take the first and last points in the table and use these to find the slope:
\(\textsf{let}\:(x_1,y_1)=(1,940)\)
\(\textsf{let}\:(x_2,y_2)=(7,710)\)
\(\textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{710-940}{7-1}=-\dfrac{115}{3}\)
Input the found slope and point (1, 940) into point-slope form of a linear equation to determine the equation of the line of best fit:
\(\implies y-y_1=m(x-x_1)\)
\(\implies y-940=-\dfrac{115}{3}(x-1)\)
\(\implies y=-\dfrac{115}{3}x+\dfrac{2935}{3}\)
A student was asked to simplify the expression 2(x+3)+(4x−8)−7x .
Answers
Answer:
-x -2
Step-by-step explanation:
1- Apply the Distributive Property
2- Calculate the product or quotient
3- Determine the sign
4- Reorder and gather like terms
Collect coefficients of like terms
Calculate the sum or difference
an open-pit coal mine consumes 87 hectares of land, down to a depth of 30m, each year. what volume of earth, in cubic kilometers, is removed in this time?
Answers
The required volume of the earth in cubic kilometers as per given hectares of land and its depth is equal to 0.0261 km³.
Hectare of land consumed by an open -pit coal mine = 87 hectares
Convert hectare into square meters
1 hectares = 10⁴ square meter
87 hectares = 87 × 10⁴ square meter
Depth = 30 m
Area of land = 87 × 10⁴ square meter
Volume of earth = area of land × depth
⇒ Volume of earth = 87 × 10⁴ m² × 30 m
⇒ Volume of earth = 261 × 10⁵ m³
1 kilometer = 10³meters
⇒1m³ = 10⁻⁹ km³
Volume of the earth = 261 × 10⁵ × 10⁻⁹ km³
⇒Volume of the earth = 261 × 10⁻⁴ km³
= 0.0261 km³
Therefore, the volume of the earth as per given area of land and depth is equal to 0.0261 km³.
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Nicholas is buying shirts for his baseball team. He will pay $9.50 for each shirt plus a one-time fee of $22.50 for the design. Which equation can be used to find y, the total cost to buy x shirts?
(I mark Brainlist)
A. y = 9.5x + 22.5
B. y =22.5 + 9.5
C. y = 9.5x - 22.5
D. y = 22.5x - 9.5
Answers
Answer:
C or A
Step-by-step explanation:
I think that it is most likely C but you could try A to
Given:
R is the midpoint of QS
Prove: PRQ = TRS
Answers
Answer:
Step-by-step explanation: Hello!
I don't remember all of the postulates to these, but I hope this will help you! Vertical angles are congruent, so both angles SRT and PRQ are congruent. This also means that line segments PQ and ST are congruent. You also know that angles Q and S are congruent which is given. By the ASA Theorem, when two angles and a side are congruent, then the triangles are congruent.
Chile anyways so-
Answers
Answer:
Chile anyways so-
Step-by-step explanation:
Answer:
Anyways-
Step-by-step explanation:
What do we call to the number system that we always used?
Answers
The decimal positional number system is the one that is most frequently used.
What is number system?The consistent representation of numbers using digits and other symbols is known as a number system.
Some key features of number system are-
Any number in a number can have its value determined by that digit, its place with in number, and the number system's base. The numbers are uniquely represented, enabling us to perform operations such addition, subtraction, and division.It's a way of expressing numbers. It also establishes a set of numbers to represent a quantity and is referred to as the system of numeration. The most widely used digits among these are the binary numbers 0 or 1, that are employed to represent them. Other sorts of data are represented by the digits 0 to 9.To know more about number system, here
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in the equation 2.5 divided by 0.5; 0.5 is called the
Dividend
Divisor
Quotient
None of the above
help? :)
Answers
Answer:
2.5 is the dividend and 0.5 is the divisor.
Step-by-step explanation:
Happy to help
si al doble de un número le restamos 5 es mayor que 30 si al cuádruple de ese mismo número le restamos 10 es menor que su doble más 8 averigua qué números naturales lo cumplen
Answers
The set of natural numbers that meet the conditions of the problem are {1, 2, 3, 4, 5, 6, 7, 8, 18}.
Solving for the set of natural numbers:Let's assume that the number we are looking for is x. We can translate the problem into equations as follows:
2x - 5 > 30
We can simplify this inequality by adding 5 to both sides:
2x > 35
And then dividing both sides by 2:
x > 17.5
Since x has to be a natural number, the smallest possible value that satisfies this inequality is 18.
4x - 10 < 2x + 8
We can simplify this inequality by first adding 10 to both sides:
4x < 2x + 18
And then collecting like terms:
4x - 2x < 18
2x < 18
Dividing both sides by 2 gives:
x < 9
Hence, the natural numbers that satisfy both inequalities are 18 and all the natural numbers less than 9. Therefore, the set of natural numbers that meet the conditions of the problem is {1, 2, 3, 4, 5, 6, 7, 8, 18}.
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if the price of bananas is $2 a pound, how many pounds of bananas will suppliers supply? 10 1 10,000 0
Answers
If the demand for bananas at $2 per pound is 10 pounds, then the suppliers will supply 10 pounds of bananas.
The question is about determining the number of pounds of bananas suppliers will supply at a given price of $2 a pound.
To determine the number of pounds of bananas suppliers will supply, we need more information than just the price of bananas.
Supply is affected by many factors like cost of production, demand, and the price of substitutes.
Suppliers will supply bananas to the market until the price they get equals the cost of production plus a margin.
If the price is higher than the cost of production plus a margin, then they will continue to supply to maximize their profits.
In the given question, we don't have enough information about the cost of production, demand, and substitutes. Therefore, we cannot accurately predict the amount of pounds of bananas that will be supplied.
However, if we assume that the cost of production is constant and there are no substitutes, then the suppliers will supply bananas at a price of $2 per pound until the market reaches equilibrium.
At equilibrium, the quantity supplied equals the quantity demanded.
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A geometric sequence begins with 72, 36, 18, 9,
Which option below represents the formula for the sequence?
Of(n) = 72(2)-1
Of(n) = 72(2)+1
Of(n) = 72(0.5)-1
Of(n) = 72(0.5)+1
Answers
A geometric sequence begins with 72, 36, 18, 9, is Of(n) is 72(2)+1.
How should a geometric sequence be calculated?The ratio of any term to the term before it is constant in a geometric series. When r is used as the common ratio, the explicit formula for a geometric sequence is of the form a = a1r-1.Due to the shared ratio between each term, this sequence is geometric. The subsequent term is obtained in this instance by multiplying the previous term in the sequence by 12.The a1=72 a 1 = 72 and r=23 r = 2 3 should be substituted into the sequence.A geometric sequence begins with 72, 36, 18, 9, is Of(n) is 72(2)+1.To learn more about geometric sequence refer to:
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Answer:
f(n) = 72(0.5)n−1
Step-by-step explanation:
Got right.
What are the slope and yintercept of this function?
Answers
Answer:
I think its B
Correct me If I am wrong :)
Step-by-step explanation: