sconner2596 sconner2596

03-03-2020
Mathematics

contestada

Abraham throws a ball from a point 40 m above the ground. The height of the ball from the ground level after ‘t' seconds is defined by the function h(t) = 40t – 5t2. How long will the ball take to hit the ground?

Respuesta :

mcastillo9 mcastillo9

03-03-2020

Answer:

8.899s

Solve: -5t^+40t+40

Answer Link

Otras preguntas

Brandon paid $70 for 20 gallons of gasoline. How much did he pay per gallon?

an archaeologist finding a roman coin in india most likely indicates that?

Solve for c Can you pls help me??

ABDE is a rectangle on coordinate axes, the sides of the rectangle are parallel to the axes, Point C is the centre of the rectangle What are the coordinates o

find the slope of the line that passes through the pints (2,7) and (2,6)

Mary’s trapezoid-shaped garden has a perimeter of 24 yd. She knows the length of three of the sides, 3 yd, 6 yd, and 9 yd. What is the length of the fourth side

Help me describe air pollution and its causes.

Use E to decode the coded message matrix

An object has a mass of 46.5 g and a volume of 55 mL. What is its density?

Do you know of any important public buildings that house civic or political institutions today and how do these building reflect or contribute to today's societ