Question

The distance h traveled in t seconds by an object dropped from a height is h=16t^2. If an object is dropped from a height of 45 feet, how long will it take before the object hits the ground?

Answer 1

what are the instructions written for rounding it off?

Answer 2

2 places

Answer 3

1.68

Answer 4

Thanks.

Answer 5

yes I am!

Answer 6

Awesome! =D

Answer 7

Zanco Manufacturing estimates that its profit P(in hundreds of dollars) after producing x thousand units can be expressed as P= -3x^2+18x-1. How many units must be produced to obtain the maximum profit?

Answer 8

3 units, 26$

Answer 9

what format answer is needed?

Answer 10

Ordered pair = (3, 26)

Answer 11

or, 3 units, 2600$

Answer 12

thank you!

Answer 13

No Problem!

Answer 14

The demand for drills depens on their price. A manufacturer determines that the number of drills it can sell at price of p dollars each is given by the formula d= -3p^2+288-200. At what price will the demand for the drills be a maximum?

Answer 15

at $0, max = 88