PLEASE HELP!!!
There's also part B.
Connor says the graph shows that water is flowing at a rate of 2 gallons per minute. Is he correct? Use the drop drown menus to explain your answer.

connor (is, is not) correct because the rate of water flowing is (greater than, less than, equal to) the slope. Water flowing at a rate that is (greater than, equal to, less than) 2 gallons per minute.

thank you!!​

Answer:

The formula for area is length times width.

it's 8m long, and 6m wide. When we multiply it, we get 48m that is for one side of the cube, so we count how many sides there is. There's 6, so we multiply 6 times 48 and the complete surface area for the whole cube is 288m

a) The beekeeper would maintain 5 hives if operating independently.

b) The  socially efficient number of hives is given by: H = 5/12.

c) In the absence of transaction costs, we would expect the beekeeper and the farmer to negotiate a price for pollination that would make both parties better off.

d) The gains from trade would be erased by transaction costs of $50 per acre.

a) To determine the beekeeper's profit-maximizing number of hives, we need to set the marginal cost equal to the marginal revenue. Since each hive yields $20 worth of honey, the marginal revenue is $20. Thus, we need to solve the following equation for H:

MC = MR

10 + 2H = 20

2H = 10

H = 5

Therefore, the beekeeper would maintain 5 hives if operating independently.

b) The socially efficient number of hives would be the number that equates the social cost of pollination to the social benefit. The social cost includes the beekeeper's marginal cost plus the cost of pollination, which is $10 per acre. The social benefit is the additional revenue the farmer earns from the pollination. Assuming that each acre of orchard produces $100 worth of apples with the bees, and that without bees the yield is reduced by 50%, the social benefit of pollination is $50 per acre.

Thus, the socially efficient number of hives is given by:

10 + 2H + 10 = 50H

20 = 48H

H = 5/12.

Since a fraction of a hive is not practical, we can round up to 1 hive, which is the socially efficient number.

c) In the absence of transaction costs, we would expect the beekeeper and the farmer to negotiate a price for pollination that would make both parties better off. Assuming that the farmer's willingness to pay for pollination is $50 per acre, the beekeeper could charge any amount between $10 and $50 per acre and both parties would be better off.

For example, if the beekeeper charged $30 per acre, the farmer would pay $30 for pollination and earn an additional $20 per acre in apple revenue, while the beekeeper would earn $20 per hive in honey revenue.

d) The gains from bargaining would be erased if the transaction costs were equal to the gains from trade. In this case, the gains from trade are the additional revenue the farmer earns from pollination, which is $50 per acre. If the transaction costs were also $50 per acre, then the farmer would have to pay $100 per acre for pollination, which is equal to the additional revenue. Thus, the gains from trade would be erased by transaction costs of $50 per acre.

To know more about transaction costs, refer to the link below:

https://brainly.com/question/31456937#

#SPJ11

To solve the given problem, you must first identify the ratios of the pulleys. The ratio of a pulley is the relationship between its own diameter and that of another pulley.The formula for finding the ratio is.

D1/D2 = N1/N2Where:

D1 = diameter of pulley 1D2

= diameter of pulley 2N1

= speed of pulley 1N2

= speed of pulley 2A lineshaft runs at 360 rpm. An 18 inches pulley on the same shaft is belt connected to a 12 inches pulley on the counter shaft. Therefore, the ratio of the pulleys on the line shaft to those on the counter shaft are:18/12 = 3/2This means that for every three revolutions of the 18 inches pulley, the 12 inches pulley will rotate twice or vice versa.

The motion is transmitted to the machine via a 15 inches pulley on the counter shaft. From the given problem, the spindle speed on the machine should be 660 rpm. To find the diameter of the pulley on the machine, use the formula:D1/D2 = N1/N218/12

= N1/660660*18/12

= N1N1

= 990 rpmTherefore, the ratio of the pulley on the counter shaft to that on the machine is:15/D2

= 990/660D2

= 10.0 inchesThe required diameter of the pulley on the machine is 10 inches. Therefore, the correct response is 10.5 inches. Answer: 10.5 inches.

To know more about formula visit:
https://brainly.com/question/20748250

#SPJ11

The percentage increase in the price of petrol when increased from 12,58 per litre to 13,28 per litre is 5.56%

The change in the price of the petrol is given as

Increased from 12,58 per litre to 13,28 per litre.

This means that the change in the price is

Change = 13.28 - 12.58

Evaluate the difference

Change = 0.7

The percentage increase in the price of petrol is then calculated as

Percentage = 0.7/12.58 * 100%

Evaluate the prodcuts

Percentage = 5.56%

Hence, the change is 5.56%

Read more about percentage at

https://brainly.com/question/24877689

#SPJ1

The area cleaned by the wiper blade is 418.88 square inches.

The area purged by the cleaning mechanism can be determined to possess the features of a fractional sector of a circular shape, with the circumference comprising of the addition of the longitudinal length and layer height of the wiper blade (20 inches total).

This yields a calculation of Area = (120°/360°) * π * (20 in)^2 = (1/3) * π * 400 in^2 ≈ 418.88 square inches.

The surface area is the amount of space that is covering the external parts of an object. It is a two-dimensional quantity used to quantify the outermost dimension of something.

Read more about surface area here:

https://brainly.com/question/16519513

#SPJ1

Answer:

Step-by-step explanation:

Slope is 0

Answer:The answer to the slope is 0.

If the radius of sphere B is five times the radius of sphere A, then the ratio of the volume of sphere B to the volume of sphere A is 125. So, Option C is correct.

The volume of a sphere is given by the formula V = (4/3)πr^3, where r is the radius of the sphere and π is a mathematical constant approximately equal to 3.14159.

If the radius of sphere B is five times the radius of sphere A, then we can express this relationship mathematically as r₂ = 5r₁, where r₁ is the radius of sphere A.

Using the formula for the volume of a sphere, we can then calculate the ratio of the volume of sphere B to the volume of sphere A as follows:

V₂/V₁ = [(4/3)πr₂^3] / [(4/3)πr₁^3]

= (r₂/r₁)^3

= (5r₁/r₁)^3

= 5^3

= 125

Therefore, the ratio of the volume of sphere B to the volume of sphere A is 125. This means that sphere B has a volume that is 125 times larger than the volume of sphere A, because the relationship between the volumes of spheres is proportional to the cube of their radii. Therefore, option C is correct.

To learn more about volume click on,

https://brainly.com/question/9994313

#SPJ4

Complete question is:

If the radius of sphere B is five times the radius of sphere A, then the ratio of the volume of sphere B to the volume of sphere A is

Select one:

A. 0.008

B. 25

C. 125

D. 5

E. 0.2.

Answer:

\(r = 5\)

Step-by-step explanation:

\(r^3 = 125 \text{ // Take the 3rd sqrt of both sides}\\\to \sqrt[3]{r^3} = \sqrt[3]{125}\\\to r = 5\)

Answer:

Brainleast Answer

Step-by-step explanation:

r=5

hopebit helps

To calculate the sample size required to detect a true mean speed of 94 meters per second with a power of at least 0.85, we need to know the significance level and the standard deviation of the population.

Assuming a 5% significance level (alpha = 0.05) and a standard deviation of 10 meters per second, we can use the following formula:

n = (Z_beta + Z_alpha/2)^2 * σ^2 / d^2

where:

Z_beta is the Z-score for the desired power (0.85) from the standard normal distribution, which is approximately 1.04.

Z_alpha/2 is the Z-score for the desired significance level (0.05/2 = 0.025) from the standard normal distribution, which is approximately 1.96.

σ is the standard deviation of the population, which is 10 meters per second.

d is the difference between the true mean speed and the hypothesized mean speed, which is 100 - 94 = 6 meters per second.

Substituting these values into the formula, we get:

n = (1.04 + 1.96)^2 * 10^2 / 6^2

≈ 49.56

Therefore, a sample size of at least 50 would be required to detect a true mean speed as low as 94 meters per second with a power of at least 0.85, assuming a 5% significance level and a standard deviation of 10 meters per second.

To learn more about standard deviation : brainly.com/question/29115611

#SPJ11

The probability of having one white ball is 1/20 or approximately 0.05.

To find the probability of selecting one white ball out of three balls, you need to know the number of white balls in the box and the total number of balls in the box. You also need to know whether the balls are being selected randomly or not.

Assuming that there is only one white ball in the box and the rest are some other color, and that the balls are being selected randomly.

The probability of selecting one white ball out of three would be:

Probability = (number of ways to select one white ball out of three) / (total number of ways to select three balls)

Since there is only one white ball, there is only one way to select one white ball out of three. The total number of ways to select three balls out of six is 6 choose 3, which is equal to 20.

Therefore, the probability of selecting one white ball out of three would be

Probability = (number of ways to select one white ball out of three) / (total number of ways to select three balls)

Probability = 1/20

Probability = approximately 0.05.

Learn more about probability, here https://brainly.com/question/11234923

#SPJ4

The expression becomes:

∫[0 to 1] (t)(t²)(\(e^{t^{3} }\)) dy

To evaluate the expression `[₂ C xy ez dy C: x = t, y = t², z = t³, 0 ≤ t ≤ 1]`, let's break it down step by step.

1. Start with the integral sign `[₂ C ... dy C]`, which indicates that we're evaluating a definite integral.

2. Next, we have `xyez dy` as the integrand. Since `x = t`, `y = t²`, and `z = t³`, we can substitute these values into the integrand: `(t)(t²)(\(e^{t^{3} }\))dy`.

3. The limits of integration are given as `0 ≤ t ≤ 1`.

Putting it all together, the expression becomes:

∫[0 to 1] (t)(t²)(\(e^{t^{3} }\)) dy

To solve this integral, we need to determine if `y` is an independent variable or a function of `t`. If `y` is an independent variable, then we can't perform the integration with respect to `y`. However, if `y` is a function of `t`, we can proceed with the integration.

Learn more about independent variable here:

https://brainly.com/question/32767945

#SPJ11

Non-normal distributions can take various forms, therefore, the correct answer is "All of the above."

A normal distribution, also known as a Gaussian distribution or bell curve, is characterized by a symmetrical shape with the majority of data points clustered around the mean, and the tails extending equally in both directions. However, real-world data often deviate from the normal distribution pattern.

Right-skewed distribution: This distribution is also known as positively skewed or right-tailed. It occurs when the tail of the distribution extends towards higher values, while the majority of the data is concentrated towards lower values.

Left-skewed distribution: Also referred to as negatively skewed or left-tailed, this distribution exhibits a tail extending towards lower values, while the bulk of the data is clustered towards higher values.

Leptokurtic distribution: Leptokurtic distributions have a higher peak and heavier tails compared to the normal distribution. They are characterized by a greater concentration of data points around the mean and a higher probability of extreme values.

Platykurtic distribution: Platykurtic distributions have a flatter shape and lighter tails compared to the normal distribution. They exhibit a lower peak and a lower probability of extreme values.

In summary, non-normal distributions encompass various shapes and characteristics, including right-skewed, left-skewed, leptokurtic, and platykurtic distributions. Therefore, all of the options provided are examples of non-normal distributions.

Learn more about distributions here:

https://brainly.com/question/30011644

#SPJ11

Answer:

15.42$

Step-by-step explanation:

Answer:

-√2/2

Step-by-step explanation:

see pic

cos 225° = 5π/4

225° - 180° = 45

cos 45° = π/4

cos 45° = √2/2

since 225° is In the third quadrant

In the third quadrant, the cosine is negative so

cos 225° = -√2/2

chatgpt bardAI socraticorg

1.  x² - 5x - 16 can be written as (x - 8)(x + 2).

2. 6an² - 3b²n² = n²(6a - 3b²).

3. This expression represents a perfect square trinomial, which can be factored as (2x - y)².

4. Combining like terms, we get -n³ - n² + n + 1 = -(n³ + n² - n - 1).

5. 17x³y⁴z⁶ = (x²y²z³)².

6. 12a²b³ = (2a)(6b³) = 12a6b³ = 12a⁷b³x⁶.

Let's simplify the given expressions:

Simplifying x² - 5x - 16:

To factorize this quadratic expression, we look for two numbers whose product is equal to -16 and whose sum is equal to -5. The numbers are -8 and 2.

Therefore, x² - 5x - 16 can be written as (x - 8)(x + 2).

Simplifying 6an² - 3b²n²:

To simplify this expression, we can factor out the common term n² from both terms:

6an² - 3b²n² = n²(6a - 3b²).

Simplifying 4x² - 4xy + y²:

This expression represents a perfect square trinomial, which can be factored as (2x - y)².

Simplifying n + 1 - n³ - n²:

Rearranging the terms, we have -n³ - n² + n + 1.

Combining like terms, we get -n³ - n² + n + 1 = -(n³ + n² - n - 1).

Simplifying 17x³y⁴z⁶:

To simplify this expression, we can divide each exponent by 2 to simplify it as much as possible:

17x³y⁴z⁶ = (x²y²z³)².

Simplifying 12a²b³:

To simplify this expression, we can multiply the exponents of a and b with the given expression:

12a²b³ = (2a)(6b³) = 12a6b³ = 12a⁷b³x⁶.

Learn more about  expression from

https://brainly.com/question/723406

#SPJ11

The degree solutions for the equation 5sin(2θ) - 7cos(2θ) = 0 in the interval 0° ≤ θ < 360° are θ = 90°, θ = 210°, and θ = 330°.

To find all degree solutions for the equation 5sin(2θ) - 7cos(2θ) = 0 in the interval 0° ≤ θ < 360°, we can use trigonometric identities and algebraic manipulations to simplify and solve the equation.

First, we can rewrite the equation using the double-angle identities for sine and cosine:

5(2sinθcosθ) - 7(cos^2θ - sin^2θ) = 0

10sinθcosθ - 7cos^2θ + 7sin^2θ = 0

Next, we can use the Pythagorean identity sin^2θ + cos^2θ = 1 to substitute for cos^2θ:

10sinθcosθ - 7(1 - sin^2θ) + 7sin^2θ = 0

10sinθcosθ - 7 + 7sin^2θ + 7sin^2θ = 0

14sin^2θ + 10sinθcosθ - 7 = 0

Now, we can factor the equation:

(2sinθ + 1)(7sinθ - 7) = 0

This gives us two separate equations to solve:

2sinθ + 1 = 0 and 7sinθ - 7 = 0

Solving the first equation:

2sinθ = -1

sinθ = -1/2

From the unit circle or trigonometric values, we know that sinθ = -1/2 has solutions at θ = 210° and θ = 330°.

Solving the second equation:

7sinθ = 7

sinθ = 1

The equation sinθ = 1 has a solution at θ = 90°.

In summary, the degree solutions for the equation 5sin(2θ) - 7cos(2θ) = 0 in the interval 0° ≤ θ < 360° are θ = 90°, θ = 210°, and θ = 330°.

Learn more about degree solutions here:

brainly.com/question/4543866

#SPJ11

Answer:

Over 3000 texts/mo

Step-by-step explanation:

A $30 + $1/100 texts

B $50

For option B to save money, you would have to send an additional $30 worth of texts

$30 * 100 texts = 3000

If you send more than 3000 texts per month, plan B will save you money compared to plan A.

To find out how many texts you would need to send per month for plan b to save you money, you need to compare the cost of both plans for the same number of texts.

Let's assume you send x number of texts per month.

For plan A, you would pay $20 per month plus $0.01 per text, so your total cost would be $20 + $0.01x.

For plan B, you would pay a flat fee of $50 per month, regardless of how many texts you send.

So to find out when plan B becomes cheaper than plan A, you need to solve the inequality:

$50 < $20 + $0.01x

Subtracting $20 from both sides gives:

$30 < $0.01x

Dividing both sides by $0.01 gives:

x > 3000

The calculation compares the total cost of both plans for a certain number of texts. Plan A has a fixed monthly fee of $20, and an additional cost of $0.01 per text. Plan B, on the other hand, has a flat monthly fee of $50 with unlimited texts. By setting these two costs equal to each other, you can solve for the number of texts that makes Plan B cheaper than Plan A. In this case, sending more than 3000 texts per month makes Plan B the cheaper option.

For more questions like Inequalities visit the link below:

https://brainly.com/question/28011913

#SPJ11

Answer:

1264

Step-by-step explanation:

177+79+1008

answer is c=26

hope that helped loll

Answer:

by using angle sum property

Angles a+b+c = 180 degree.

thus, 42+86+c= 180

128+c=180

c=180-128

c=52

Answer:

y = 3x + 9

Step-by-step explanation:

y = mx + b

As the values of x increase by 1, the values of y increase by 3.

That means the slope, m, is 3.

m = 3

At x = 0, y = 9. That means the y-intercept, b, is 9.

b = 9

y = mx + b

y = 3x + 9

Answer:

Mistake => \( \frac{8x}{4} = \frac{4}{4} \)

How it can be fixed => \( \frac{8x}{8} = \frac{4}{8} \)

\( x = \frac{1}{2} \) (correct answer)

Step-by-step explanation:

The student solved the problem correctly up to the second step where 6 was added to both sides of the equation.

The mistake he made was in his division.

Thus, instead of dividing both sides by 8, he divided both sides by 4, which is incorrect.

Mistake => \( \frac{8x}{4} = \frac{4}{4} \)

How it can be fixed => \( \frac{8x}{8} = \frac{4}{8} \)

\( x = \frac{1}{2} \) (correct answer)

Answer:

SEE IMAGE FOR SOLUTION

Hope it helps

Have a great day

Answer:

Step-by-step explanation:

We can solve this using the pythagorean theorem.

We know that a^2 + b^2 = c^2.

Our c value is the hypotenuse, and it does not matter what a or b is, as we will be solving for one of them.

We can set up our equation as such:

6^2 + b^2 = 20^2

From here, we can solve this algebraically.

\(6^2 + b^2 = 20^2\)

\(36 + b^2 = 400\)

\(b^2 = 364\)

\(b=\sqrt{364}\)

\(b=19.07878403\)

Here, b is our length for y, so y is equal to 19.07878403.

The value of the basket in 2018 was $92.48 if the basket contains 15 lollipops, 10 bars of chocolate, four jars of peanut butter, and two ice-cream cakes.

The value of the basket in 2018 can be calculated by using multiplication and addition.

First, we multiply the cost of each good in 2018 by the number of that good in the basket to calculate their total cost.

Lollipop: $0.80 × 15 = $12

Chocolate: $3.75 × 10 = $37.5

Peanut butter: $4.25 × 4 = $17

Ice-cream cake: $12.99 × 2 = $25.98

Now the value of the basket in 2018 can be calculated by adding these amounts of each good. Therefore;

Value of basket = $12 + $37.5 + $17 + $25.98

Value of basket = $92.48

Hence the value of the basket in 2018 is $92.48

To learn more about addition; click here:

https://brainly.com/question/24536701

#SPJ4

Answer:

4x24 is 96

Step-by-step explanation:

Can you be more specific, what exactly is the question????

keeping in mind that perpendicular lines have negative reciprocal slopes, let's check for the slope of the equation above

\(4x+3y=21\implies 3y=-4x+21\implies y=\cfrac{-4x+21}{3} \\\\\\ y=\stackrel{\stackrel{m}{\downarrow }}{-\cfrac{4}{3}}x+7\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill\)

\(\stackrel{~\hspace{5em}\textit{perpendicular lines have \underline{negative reciprocal} slopes}~\hspace{5em}} {\stackrel{slope}{\cfrac{-4}{3}} ~\hfill \stackrel{reciprocal}{\cfrac{3}{-4}} ~\hfill \stackrel{negative~reciprocal}{-\cfrac{3}{-4}\implies \cfrac{3}{4}}}\)

so we're really looking for the equation of a line whose slope is 3/4 and it passes through (4 , 2)

\((\stackrel{x_1}{4}~,~\stackrel{y_1}{2})\hspace{10em} \stackrel{slope}{m} ~=~ \cfrac{3}{4} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{2}=\stackrel{m}{ \cfrac{3}{4}}(x-\stackrel{x_1}{4}) \\\\\\ y-2=\cfrac{3}{4}x-3\implies {\Large \begin{array}{llll} y=\cfrac{3}{4}x-1 \end{array}}\)

All values of z are negative numbers less than -5, which are -6, -7 and -8 so on.

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

Given that, the opposite of z is greater than 5.

So, we have the following absolute value inequality.

|z|>5

This can be written as z>5 or z<-5

5 is a positive number.

So, we make use of the inequality z<-5.

From the above inequality, the possible values of z are -6 and -7

Note that there are other values of z

The values that z cannot be

We have: z>5 or z<-5

The values that z cannot be, are represented with the inequality z>5.

From the above inequality, z cannot be 6 and 7

The true statement about the values of z are, they are all negative numbers less than -5.

Therefore, all values of z are negative numbers less than -5, which are -6, -7 and -8 so on.

To learn more about the inequalities visit:

https://brainly.com/question/20383699.

#SPJ1

Answer:

a) R(randy)

expression: Randy's brother= 2R

b) 16 years old

c) Randy's sister=R+3

Step-by-step explanation:

because maths

A) R2 = 16

B) Randy's brother is 16 years old.

C) R - 3 = 5

Randy is 8 years old, his brother is 16 years old, and his little sister is 5 years old.