Answer:
45.27feet
Step-by-step explanation:
Given the height of the balloon (in feet) represented by the equation h=−16t2+28.7t+32.4, where t is the time (in seconds)
Note that the velocity of the balloon at maximum height is zero, hence;
v = dh/dt =0
-32t+28.7 = 0
-32t = -28.7
t = 28.7/32
t = 0.897secs
Get the maximum height
Recall that h=−16t²+28.7t+32.4
h = -16(0.897)²+28.7(0.897)+32.4
h= -12.87+25.74+32.4
h = 45.27feet
Hence the maximum height reached is 45.27feet
(-4*3*2)^2 = (-24)^2 = 576
hope this will help you
The Answer is <span>(x−2)</span><span>(3x+5<span>)</span></span>
Answer:
35
Step-by-step explanation:
Area is multiplication! Volume is adding so just add!
Answer:
4/3
Step-by-step explanation:
multiply by the reciprocal
× 
= 
