A firework is launched from a platform above the ground and follows the path of the equation below where h=height in feet and t=time in seconds H(t)=-16 squared +64t +40

How long did it take the firework to reach it maximum height (Round to the nearest whole number)?

What was the highest point the firework reached?

How long was the firework in the air. (Round to the tenths place.)

What was the initial height of the firework?

1,918

step-by-step explanation:

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

42.4

step-by-step explanation:

convert to decimal