Question

# 1.Suppose that the manufacturer of a gas clothes dryer has found that when the unit price...

1.Suppose that the manufacturer of a gas clothes dryer has found that when the unit price is p​ dollars, the revenue R​ (in dollars) is R(p)=−5p2+15,000p.

​(a) At what prices p is revenue​ zero?

​(b) For what range of prices will revenue exceed \$1,500,000​?

 2. A ball is thrown vertically upward with an initial velocity of 80 feet per second. The distance s​ (in feet) of the ball from the ground after t seconds is s=80t-16t2. ​(a) At what time t will the ball strike the​ ground? ​(b) For what time t is the ball more than 84 feet above the​ ground?

The solutions are given below

#### Earn Coins

Coins can be redeemed for fabulous gifts.

Similar Homework Help Questions
• ### A ball is thrown vertically upward with an initial velocity of 48 feet per second.

A ball is thrown vertically upward with an initial velocity of 48 feet per second. The distances (in feet) of the ball from the ground after t seconds is s=48-16t2. (a) At what time t will the ball strike the ground? (b) For what time t is the ball more than 32 feet above the ground?

• ### A ball is thrown vertically upward with an initial velocity of 96 feet per second

A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the ground after t seconds is s(t)=96t-16t^2a.) at what time will the ball strike the groundb.) for what time t is the ball more than 128 feet above the ground?c.) when will the ball reach its highest peak? how high is it above the ground?

• ### 2and screenshot of the question please provide me the answers Thanks Suppose that the manufacturer of...

2and screenshot of the question please provide me the answers Thanks Suppose that the manufacturer of a gas clothes dryer has found that, when the unit price is p dollars, the revenue R (in dollars) is R(p) = -7p2 + 21,000p What unit price should be established for the dryer to maximize revenue? What is the maximum revenue? The unit price that should be established to maximize revenue is (Simplify your answer.) The maximum revenue is so (Simplify your answer.)...

ine more screenshot just to make it clear please help me the answer. Thanks Suppose that the manufacturer of a gas clothes dryer has found that when the unit price is p dollars, the revenue R (in dollars) is + 21000p What unit price should be established for the dryer to maximize revenue? What is the maximum revenue? R(P)= - 7p? The unit price that should be established to maximize revenue is (Simplify your answer.) The maximum revenue is S...

• ### 6. Thorough algebraic work to support the results is required for credit. A ball is thrown...

6. Thorough algebraic work to support the results is required for credit. A ball is thrown vertically upward from the top of a building 80 feet tall with an initial velocity of 43 feet per second. The distance, s (in feet), of the ball from the ground after t seconds is given by the function: als s(t) = 96 + 43t - 16t2 luty 1919 ini a. How long does it take for the ball to reach its ! highest...

• ### Mal Llali (REQUIRED) Time Rer This Question: 1 pt 24 of 25 (0 complete) A Suppose...

Mal Llali (REQUIRED) Time Rer This Question: 1 pt 24 of 25 (0 complete) A Suppose that the manufacturer of a gas clothes dryer has found that, when the unit price is p dollars, the revenue R (in dollars) is R(p) = - 6p2 + 18,000p What unit price should be established for the dryer to maximize revenue? What is the maximum revenue? The unit price that should be established to maximize revenue is \$0 (Simplify your answer.) The maximum...

• ### Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown...

Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown up vertically from the top of a building of height-100 m with an initial speed of 30 m's. It then goes up for a certain period of time and then comes down to the ground. Neglect the air resistance for calculation (a) How high from the ground will the ball go? (b) How long will it take for the ball to reach to the...

• ### Free-fall notion 1. A ball is thrown vertically upward at an initial speed of 49 m/s....

Free-fall notion 1. A ball is thrown vertically upward at an initial speed of 49 m/s. Assume that the ball leaves the hand when it is 15 m above the ground (about the height of Kirkbride), and that the effects of air resistance can be ignored. Choose your landmark to be the ground; then at t -0, yo- +15 m, Vyo +49 m/s a. 5 pts) How fast is the launch speed in mph? Do you think this is a...

• ### How do I answer these questions Chapter 2-Kinematies in One Dimension Free-fall motion . A ball...

How do I answer these questions Chapter 2-Kinematies in One Dimension Free-fall motion . A ball is thrown vertically upward at an initial speed of 4of K to be the ground; leaves the hand when it is 15 m above the ground (about the that the effects of air resistance can be ignored. Choose your landm then att-0, y.-+15 m, V +49 m/s speed in mph? Do you think this is a realistic possibility? b. (10 pts) What is the...

• ### Please answer the following physic questions. Thank you! 1. A dog sees a flowerpot sail up...

Please answer the following physic questions. Thank you! 1. A dog sees a flowerpot sail up and then back past a window 5.0 ft high. If the total time the pot is in sight is 1.0 seconds, find the height above the window that the pot rises. 2. An elevator ascends with an upward acceleration of 4.0 ft/s2. At the instant its upward speed is 8.0 ft/s, a loose bolt drops from the ceiling of the elevator 9.0 ft from...