Answer:
t=3.5 seconds
Step-by-step explanation:
Given
h(t) = −16t^2 + 111t + 0
h'(t)= -32t + 111
Maximum height occurs when h(t) = 0 and the ball begins to fall
h(t)= -32t + 111=0
-32t + 111=0
-32t=-111
Divide both sides by -32
t=3.46872
Approximately, t=3.5 seconds
Recall,
Maximum height occurs when h(t) = 0
h(t)= -32t + 111=0
= -32(3.46872)+111
= -110.99904+111
= 0.00096 ft
Answer:48 16 = ?
27 9 = 9
60 20 - 10
Step-by-step explanation:
90
Step-by-step explanation:
Answer:2.08333333333
Step-by-step explanation:
Answer:
294.71
Step-by-step explanation:
298.8-4.09=294.71
