We are standing on the top of a 128 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is h ( t ) = − 16 t 2 + 32 t + 128 . What is the highest point that the object reaches?

h(t) = -16 + 32t + 128

h(t) = 128 feet

128 =  -16  + 32t + 128

-16 + 32t + 128 - 128 = 0

-16 + 32t  =

-16  = - 32t

divide through by 16t

  -16/ 16t      =    -32t/16t

   t =  2

t = 2 seconds

Step-by-step explanation:

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: