Mathematics: Aball is thrown and the height in feet of the ball is given by 1the quadratic function below, where tis the time in seco(neglecting air resistance) and h is feet. how high does theball reach? +h-16t + 400 +1140 feet86 feet36 feeto 1.25 feet

Aball is thrown and the height in feet of the ball

Ответ:

Rosa2602

15.01.2022

H = -16t^2 + 40t + 11

we need to covert this to vertex form

h = -16(t^2 - 2.5t) + 11

= -16 [(t - 1.25)^2 - 1.5625] + 11

= -16(t-1.25)^2 + 25 + 11

= -16(t - 1.25)^2 + 36

The answer is 36 feet

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Ответ:

Will1119

22.10.2022

Mathematics

80% of 85 is 17.

Step-by-step explanation:

Simply multiply the percentage by 85!

20% (0.20) x 85 = 17

20% = 0.20

0.20 x 85 = 17

Hope this helps! :)

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Aball is thrown and the height in feet of the ball is given by 1
the quadratic function below, where tis the time in seco
(neglecting air resistance) and h is feet. how high does the
ball reach? +
h
-16t + 400 +11
40 feet
86 feet
36 feet
o 1.25 feet

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