A museum groundskeeper is creating a semicircular statuary garden with a diameter of 26 feet. There will be a fence around the garden. The fencing costs $9. 75 per linear foot. About how much will the fencing cost altogether? Round to the nearest hundredth. Use 3. 14 for π

The requried cost is $8995 when the two companies charge the same for transporting 20 tons of sugar.

To estimate the amount of sugar for which the two companies charge the same,

4995 + 200.50x = 6500 + 125.25x

Simplifying and solving for x, we get:

74.75x = 1505

x = 20

Therefore, the two companies charge the same when transporting 20 tons of sugar. To estimate the cost at this point, we can substitute x=20 into either equation:

For the first company:

cost = 4995 + 200.50(20) = $8995

For the second company:

cost = 6500 + 125.25(20) = $8995

Learn more about the equation model here:

https://brainly.com/question/16107051

#SPJ1

The python program code is written to find the area of the shape.

The size of a region on a planar or curved surface is expressed mathematically as area. The term "surface area" refers to the area of an open surface or the perimeter of a three-dimensional object, whereas "plane area" refers to the area of a shape or planar lamina.

The program is given as:

print('Please, enter sides lengths:')

# Getting sides lengths

a, b, c, d, e = map(float, (input('A = '), input('B = '), input('C = '), input('D = '), input('E = ')))

# Finding a rectangle area

rect_area = a * b

# Finding a triangle area

triang_height = (c**2 - (a / 2)**2)**0.5

triang_area = 0.5 * a * triang_height

# Sum area

area = rect_area + triang_area

print('Total room area: %f' % area)

To know more about rectangles, visit:

https://brainly.com/question/29085356

#SPJ1

Answer:

\((b^4)^2 = b^{8}\)

Step-by-step explanation:

Given

\((b^4)^2\)

Required

Simplify

In indices, we have:

\((a^m)^n = a^{m*n\)

So:

\((b^4)^2 = b^{4*2}\)

\((b^4)^2 = b^{8}\)

For the absolute maximum to occur at x=2/3, we must have g'(2/3)=0. Solving this equation gives b=2/3.

To determine the value of b that results in an absolute maximum at x=2/3, we must use the first derivative test. This test states that if a function has a critical point at x=a, the point will be an absolute maximum if the first derivative of the function evaluated at x=a is equal to zero. In this case, the first derivative of g(x) with respect to x is g'(x)=\(e^(-x)\)-\(xe^(-x)\). Setting g'(x)=0 and solving for x gives x=2/3. Substituting x=2/3 into the equation for g'(x) gives us \(e^(-2/3)-(2/3)e^(-2/3)=0\), which can be rearranged to give b=2/3. Therefore, for a positive value of b, g(x) has an absolute maximum at x=2/3 when b=2/35. This can be verified by evaluating g''(2/3), which is equal to \(-2/3e^(-2/3)\). Since this value is negative, it indicates that g(x) has a local maximum at x=2/3.

Learn more about equation here

https://brainly.com/question/29657992

#SPJ4

Answer:

It is 14130 mm^3

Step-by-step explanation:

So the equation for the volume of a sphere is (4/3) (3.14) r^3. So since we already have the radius, we just plug it in to get the answer:

(4/3) (3.14) r^3

(4/3) (3.14) 15^3

(4/3) (3.14) 3375

(4/3) (10597.5)

14130 mm^3

Answer:

Step-by-step explanation:

It’s a function

Answer:

yes it is a function

Step-by-step explanation:

since the x values dont repeat itself like there are no two of any of the x values then it is a function

According to the output analysis, the model presented above is of Discrete-event simulation (DES) type.

What is Discrete-event simulation (DES)?

Discrete-event simulation (DES) is indeed a type of computer-based simulation where events occur at specific points in time. In DES, a system's behavior is modeled by specifying the sequence of events that occur during the system's lifespan.

In a discrete-event simulation, the state of the system changes only when events occur, rather than continuously evolving over time. Events represent significant occurrences or activities within the system, such as customer arrivals, service completions, or resource allocations. Each event is associated with a specific time or occurrence point, and the simulation progresses by processing events in chronological order.

DES is particularly useful for modeling complex systems where the timing of events and their interactions play a crucial role. It allows for capturing the dynamic nature of the system, simulating the flow of entities (such as customers, vehicles, or messages) through the system, and observing the effects of event sequencing and resource allocation on system performance.

By simulating the system and observing the events and their consequences, DES enables analysts to evaluate different scenarios, study the impact of various parameters, and optimize system design or operation. It provides insights into system performance measures, such as throughput, waiting times, resource utilization, or customer satisfaction.

Overall, discrete-event simulation is a powerful technique for modeling and analyzing complex systems with discrete changes, events, and interactions over time.

To know more about output analysis visit:

https://brainly.com/question/14770927

#SPJ11

The model above is known as a discrete-event simulation model according to the output analysis.

A discrete event simulation is a type of computer-based modeling where a series of discrete events in a system are simulated.

In such models, the system under consideration evolves through a series of discrete events that are instantaneous.

For example, in the retail establishment model, each customer arriving at the store would be considered a separate, discrete event.

The simulation would model the sequence of events that occur between the time the store opens at 9 am and when the last customer leaves before closing time at 5 pm.

The objective of the simulation would be to estimate some measure of the quality of customer service during this time period.

To know more about discrete-event simulation model visit:

https://brainly.com/question/33571729

#SPJ11

Answer:  not sure. but as long as he saves his money wisely and doesn't spend frivilously

Step-by-step explanation:

Answer

linear

nonproportional

Step-by-step explanation:

Since for each equal change in time (1 week), there is an equal change in weight (5 lb), the situation is linear.

At time zero, the first week, the weight was not zero. It was 60 lb, so it is not proportional.

Answer:

linear

nonproportional

Answer:

84

Step-by-step explanation:

square: 6mm * 6mm = 36mm

triangle 1: (8mm * 6mm) 0.5 = 24mm

triangle 2: (8mm * 6mm) 0.5 = 24mm

add all of it up to get the entire area

36 + 24 + 24 = 84

Answer:

Below.

Step-by-step explanation:

2)

(a) Prob(exactly 6 marks) =  2/10 = 1/5

(b) Prob(At least 6 marks) = 5/10 = 1/2.

3)

Prob ( Queen of hearts) = 1/52

4)

Probability of a 6 in one throw = 1/6.

So expected number of 6's in 300 throws

= 1/6 * 300

= 50.

Answer:

Both Jeff and Lori are wrong.

Step-by-step explanation:

\(3 - \frac{(4 \times 3)^{2} }{2} + (1 \times 6)\)

\(3 - \frac{12^{2}}{2} + 6\)

\(3 - \frac{144}{2} + 6\)

\(3 - 72 + 6\)

\( - 72 + 9\)

\( - 63\)

-63 is the final answer

Answer:180.5

Step-by-step explanation:

9.5 x 19

361/2=180.5

Answer:

Tank A fills up faster.

Step-by-step explanation:

Tank A is y = 13x

Tank B is y = 11x

Plz mark as Brainliest!

Answer:

1.4

Step-by-step explanation:

In this case I believe you're trying to solve for X, so you'd do 22+27 = 49 and then divide 49 by 35 to get x = 1.4... Hope this helped!!

Hey there!

22 = -27 + 35x

22 + 27 = 35x

49 = 35x

49 ÷ 35 = x

1.4 = x

Hope it helps ya!

Answer:

sorry I don't know.....

Answer:

Step-by-step explanation:

to find x we can use tangent function

tan 31= x/9

0.60=x/9

x=0.60*9=5.4 choice B

The measure of x side.

We have given a right angle triangle whose angle A=31 degrees and two sides that is x and 9.

We have to determine the value of x.

Therefore we use here the trigonometric ratio

\(tan\theta=\frac{opposite side}{adjacent side}\)

Therefore we get

tan 31= x/9

tan(31)=0.60

0.60=x/9

Isolate the x

x=0.60*9

x=5.4

Therefore option B is correct.

To learn more about the trigonometric ratio visit:

https://brainly.com/question/24349828

Given, A random variable X takes a value k.Consider a sequence of independent coin flips with a coin that shows heads with probability p.Hence, for X to take the value k, there must be k heads and n - k tails.

The probability of k heads and n - k tails is:

\(P(X = k) = {n \choose k}p^{k}(1 - p)^{n-k}\)

Thus,  the probability of X taking the value k in a sequence of independent coin flips with a coin that shows heads with probability p is given by the formula

\(P(X = k) = {n \choose k}p^{k}(1 - p)^{n-k}\)

When the sequence of independent coin flips takes place and the coin shows heads with probability p, then X can take a value k only if there are k heads and n - k tails in the sequence. The probability of obtaining k heads and n - k tails is given by the binomial distribution formula. The formula takes the form:

\(P(X = k) = {n \choose k}p^{k}(1 - p)^{n-k}\)

where n is the number of flips, k is the number of heads, p is the probability of getting a head and 1-p is the probability of getting a tail.

Therefore, from the above explanation and derivation, we can conclude that the probability of X taking the value k in a sequence of independent coin flips with a coin that shows heads with probability p is given by the formula

\(P(X = k) = {n \choose k}p^{k}(1 - p)^{n-k}\)

To know more about random variable visit :

brainly.com/question/30789758

#SPJ11

Answer:

5

Step-by-step explanation:

5x3=15

15+6=21

Hope this helped pls give brainliest

Answer:

this should be correct, im sorry im wrong.

Step-by-step explanation:

Answer:

Look at explanation

Step-by-step explanation:

y = mx + b

m is the slope, and b is the y-intercept

So basically on the y-axis, which is the vertical line, u will make a point on 4, and that point is where your line will go through. And then 3 is the slope ur line will be going in, meaning that the line will go up 3 square units, or number, while only going one square unit to the right. It's going up and right because it's a positive number. So it should look like this:

\( = 12 {p}^{10} \)

hope it helps

#carry on learning

Answer:

a club has 2 dollar down payment and 4 $ per week how much money is owed after 2 weeks

Step-by-step explanation:

Answer:

Step-by-step explanation:

The general equation is

y = 2.49x + 24.99

The number of cones bought is x

The cake cost is 24.99

The total cost is y

===========

So the meaning of (5,37.44) is that she bought 5 cones and 1 cake. Let's just check that out.

Check

y = 2.49*5 + 24.99

y = 12.45 + 24.99

y = 37.44

So the total cost (y) of 5 cones (2.49 each) and 1 cake ($24.99) is 37.44

If the force and acceleration are in the same direction, the mass of the object would be 0.83 kg.

The mass of the object cannot be determined with the given information. Acceleration is related to force and mass through Newton's Second Law: F = ma. However, in this case, we are given the acceleration and force, but not the mass. To find the mass, we would need either the acceleration and the force, or the force and the mass.

However, if we assume that the force and acceleration are both in the same direction, we can use the formula F = ma to find the mass. Rearranging the formula, we get m = F/a.

Substituting the given values, we get:

m = 10 N / 12 m/s²

m = 0.83 kg

So, if the force and acceleration are in the same direction, the mass of the object would be 0.83 kg.

Learn More about acceleration

https://brainly.com/question/26408808

#SPJ4

Complete Question:

A moving train accelerates at a rate of 12 meters per second. What would your mass be if the applied force were 10N?

Answer:

wheres the picture?

Step-by-step explanation:

When other factors are held constant, the sample size affects the probability of rejecting the null hypothesis and the value of Cohen's d.

To begin with, when the sample size increases, the probability of rejecting the null hypothesis increases. As a result, if a sample size is large, it is more probable that a true population parameter is obtained.

Furthermore, if the sample size is small, there may be a greater likelihood of not detecting a significant result. When the sample size is too small, the probability of making a Type I mistake (rejecting the null hypothesis when it is true) is high.

Cohen's d measures the size of an impact in standard deviations units. Cohen's d is a ratio of the difference between two populations' means to the common standard deviation for each of the populations. Cohen's d increases as the sample size increases.

Furthermore, Cohen's d is affected by the population standard deviation as well as the sample size. When the sample size is large, the standard error decreases, which reduces the variance and results in a larger Cohen's d.

This means that, as the sample size grows, the impact size becomes clearer. However, if the sample size is small, it may be difficult to get a precise picture of the impact size.

To know more about null hypothesis refer here:

https://brainly.com/question/28920252

#SPJ11

The inverse of the statement is "If a number does not have exactly two distinct factors, then the number is not prime." Thus Option 2 is the answer.

   When a conditional statement is reversed, the hypothesis and conclusion are both negated. The hypothesis in the original statement is "a number with exactly two distinct factors," while the conclusion is "is prime."

  To make the inverse, we negate both sections. "A number does not have exactly two distinct factors" is the antonym of "A number that has exactly two distinct factors." "Is not prime" is the opposite of "is prime."

    As a result, the inverse statement is "If a number does not have exactly two distinct factors, then the number is not prime."

     It's crucial to remember that a statement's inverse could or might not be accurate. In this instance, the inverse is true since the definition of a prime number is incompatible with the fact that a number has more than two components if it has more than exactly two different factors.

To learn more about the Inverse of the Statement:

https://brainly.com/question/29077755

https://brainly.com/question/28040561

The point (3, -4) is indeed a solution to the equation y = x + -7.

We can change the values of x and y into the equation and check to see if it still holds true to see whether the point (3, -4) is a solution to the equation y = x + -7.

Let's change x = 3 and y = -4 in the formula:

-4 = 3 + -7

Simplifying the right side of the equation:

-4 = -4

Both sides of the equation are equal, so the point (3, -4) is indeed a solution to the equation y = x + -7.

Learn more about equation here :brainly.com/question/22688504

#SPJ1