Answer:
you have to use the quadratic equation to find the zeros
Step-by-step explanation:
Step-by-step explanation:
Using log properties


Then

Plug in the knowns


Answer:
It is the 3rd choice. It is 4 times as big as the smaller cylinder
Step-by-step explanation:
V = πr2h
r - radius
h - height
π - pi
= π(3)2(10)
enter into a calucaltor and you get 282.74
= π(6)2(10)
enter into a calucaltor and you get 1130.97
Divide 1130 by 282 and you get about 4
47- 12 1/3 = 34 2/3
He needs 34 and 2/3 feet more of fabric
You can do this: 71,000 or 71,000/1