Answer:
See Explanation
Step-by-step explanation:
The question has missing details; as the radius or an attachment of the hemisphere is not given.
However, I'll solve on a general terms.
The volume of a hemisphere is:
Take for instance
The volume becomes:
<em>So, all you need to do is plug in the value of radius in the formula.</em>
Y=-1
Since y is the height it’s released at, it means x (time) must be at 0. If u place x=0 then you will get y=(-4)2+7 which leads to y= -8+7 which is then y=-1. It doesn’t really make sense since you can’t release the ball at a height of -1, but that’s what I made out of the equation.
One hundred thousand two hundred and three
I think The answer would be A
Always true because when you solve it out you end up with 7x-8<7x+13 and then you subtract the 7x from both sides and you get -8<13 and -8 is less than 13.