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The town of Simpsonville has two tow truck companies. Company A charges an initial fee of $30 plus $2 per mile. Company B charges an initial fee of $20 plus $4 per mile. Use the graph to determine at what number of miles both companies will charge a customer the same amount. A. 5 B. 4 C. 7 D. 6
General
2 months ago
Daniel hits a golf ball off the tee. The function h demonstrates the height of the ball, in feet, t seconds after it is hit.h(t)= -16t^2+148t+1/10Select the statement that accurately describes the maximum point of the graph modeling the height of the golf ball.A. The maximum height of the ball is about 342 feet, which occurs approximately 4½ seconds after the ball is hit.B. The maximum height of the ball is about 416 feet, which occurs approximately 6½ seconds after the ball is hit.C. The maximum height of the ball is about 336 feet, which occurs approximately 4 seconds after the ball is hit.D. The maximum height of the ball is about 148 feet, which occurs approximately 8 seconds after the ball is hit.
General
2 months ago
Please help me do the question I am stuck
General
2 months ago
I need help finding x, Ik they should all add up to 180 after x is found. But I’ve been trying different ways and I can’t do it. Someone please help me
General
2 months ago
Ms. Graves gave her class 12 minutes to read.Carrie read 5 1/2 pages in that time.At what rate, in pages per hour, did Carrie read? Show all work.A) 1 1/10B) 22C) 27 1/2D) 66
General
2 months ago
is 100º coterminal with -1180º?
General
2 months ago
Determine whether the statement is true or false. If it is false, rewrite it as a true statement. If you decide to reject the null hypothesis, then you can support the alternative hypothesis. Choose the correct answer below. A. This statement is false. A true statement is, "If you decide to accept the null hypothesis, then you can support the alternative hypothesis." B. This statement is true. C. This statement is false. A true statement is, "If you decide to reject the null hypothesis, then you can't support the alternative hypothesis." D. This statement is false. A true statement is, "If you decide to reject the null hypothesis, then you can assume the alternative hypothesis is false."
General
2 months ago
Find the area of the polygon defined by the coordinates (4, -1), (-1, 4), (11, 16), and (16, 11).
General
2 months ago
Which graph is correct? No horizontal shift,cosine, amplitude=2 and period of 2pi/3
General
2 months ago
help, i know the answer but i don’t know how to do the work
General
2 months ago
Pat bought 5 pounds of apples. How many pounds of pears could Pat have bought for the same amount of money? (1) One pound of pears costs $0.50 more than one pound of apples. (2) One pound of pears costs \small 1\frac{1}{2} times as much as one pound of apples
General
2 months ago
A rectangle is constructed with its base on the diameter of a semicircle with radius 23 and with its two other vertices on the semicircle. What are the dimensions of the rectangle with maximum area?
General
2 months ago
Construct a 95% confidence interval for the population mean, μ. Assume the population has a normal distribution. A random sample of 16 lithium batteries has a mean life of 645 hours with a standard deviation of 31 hours
General
2 months ago
A group of friends decided to divide the $800 cost of a trip equally among themselves. When two of the friends decided not to go on the trip, those remaining still divided the $800, 800 cost equally, but each friend’s share of the cost increased by $20. How many friends were in the group originally?
General
2 months ago
An epidemiologist wants to estimate the proportion of residents in her city that carry the Hepatitis A virus. It is thought that the proportion is approximately 46%. How large a sample of residents should be taken to estimate the proportion who carry the Hepatitis A virus to within 8 percentage points with 95% confidence?
General
2 months ago
1. Sandra and Jerry Hampton built a deck in the shape of a regular hexagon off the back of their new home. The sides of the hexagon are 14 feet long. The couple has decided to apply water sealant to the surface of the deck to protect it from the elements. The Hamptons have already spent more than they had planned on for their new deck and they have only $30 left of their budget. The couple needs to determine the total area of the deck in order to know how much sealant to buy. What is the area of the Hampton's deck?
General
2 months ago
Factor this expression X^2+9x+20. Show your work please
General
2 months ago
Given the equation square root of quantity 2x plus 8 end quantity equals 6, solve for x and identify if it is an extraneous solution.
General
2 months ago
The two cones are similar. The ratio of their surface areas is 13.69/4Find the volume of the small cone is 433.54 in^3True or False??
General
2 months ago
A card is randomly drawn from a standard $52$-card deck. An ace of hearts wins the grand prize; any other ace or heart wins a small prize. What is the probability of winning a small prize? Express your answer as a common fraction. Assume that a grand prize winner does NOT also win a small prize.
General
2 months ago
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