Thank you for posting your question here. I hope the answer below will help.
Vo=110 feet per second
<span>ho=2 feet </span>
<span>So, h(t) = -16t^2 +110t +2 </span>
<span>Take the derivative: h'(t) = 110 -32t </span>
<span>The maximum height will be at the inflection when the derivative crosses the x-axis aka when h'(t)=0. </span>
<span>So, set h'(t)=0 and solve for t: </span>
<span>0 = 110 -32t </span>
<span>-110 = -32t </span>
<span>t=3.4375 </span>
<span>t=3.44 seconds </span>
I got 30, I’m not sure if it’s correct or not.
Answer:
1 5/7
Step-by-step explanation:
I literally just took the test so yeah
5/8 or .625 is the answer
P(800)=775
800p=775
800p/800=775/800
p=0.96875
rounded = 97 percent
