Answer:a
Step-by-step explanation:
i know
Answer:
(4 + y)(4 - y)
Step-by-step explanation:
Answer:
30m
Step-by-step explanation:
<em>Since we are not told what to look for, we can find the maximum height reached by the rocket</em>
Given the rocket's flight approximately modeled by the equation
h(t) = - 12t ^ 2 + 36t + 3
At maximum height dh/dt = 0
dh/dt = --24t + 36
0 = -24t + 36
24t = 36
t= 36/24
t = 1.5s
Get the max height
h(1.5) = - 12 (1.5)^ 2 + 36(1.5) + 3
h(1.5) = - 12(2.25) + 54 + 3
h(1.5) = -27 + 57
h(1.5) = 30m
Hence the maximum height reached by the rocket is 30m
Answer:
Step-by-step explanation:
The step by step explanation is given in the attached document.
Answer: p=0
Step-by-step explanation: 10p+9-11-p=-2(2p+4)-3(2p-2) 10p-p+9-11=-2(2p+4)-3(2p-2) 9p-2=-2(2p+4)-3(2p-2) 9p-2=-4p-8-6p+6 9p-2=-4p-6p-8+6 9p-2+10p=-10p-2+10p 19p-2+2=-2+2 19p/19=0/19 p=0
