roverton roverton

21-10-2016
Mathematics

contestada

I NEED HELP...NOW I CANNOT GET THIS!
A cliff diver dives off a cliff 40 feet above water. Write an equation giving the diver's height H (in feet) above the water after t seconds. How long is the diver in the air?

Respuesta :

Zeer0K1lls Zeer0K1lls

21-10-2016

1. h = 40 - 16t^2
0 = 40 - 16t^2
16t^2 = 40
t^2 = 5/2
t = √(5/2) ≈ 1.58 sec

Answer Link

Otras preguntas

An industry currently has 100 firms, each of which has fixed costs of $16 and average variable costs as follows a. Compute a firm’s marginal cost and average to

How does the trench help geologists discover where past earthquakes have occurred?

How does the amendment process reflect the division of power between the Confederation Congress and the states?

What was the biggest obstacle to women gaining more rights in the 1800s? Women could not vote. Only unmarried women had rights. Women could not own property. On

Which correlation coefficient will most likely describe the relationship between frequency of teeth brushing and the number of cavities one gets?

Which kinds of employment discrimination are prohibited under one body of law, but are permitted under the other body of law?

explain the terms of the settlement reached in the coal mine strike

________ seem as a group to be mildly regressive, and ________ seem as a group to be mildly progressive. A) Federal taxes; state and local taxes.B) Federal and

The mass of a person on Earth is 72 kg. What is the mass of the same person on the Moon where gravity is one-sixth that of Earth? 12 kg 60 kg 432 kg 72 kg

To embed a Flash file, you must specify a location for the embedded video clip with the ____ parameter and a size for the clip using the height and width parame