Example
from pir^2 ro pi(2r)^2
pi(2r)^2=pi4r^2=4pir^2
basicaly we look for any no options and ones where second is 4 times first
B
pi2^2, if it is double, pi4^2
B
Answer:
x=0.75
Step-by-step explanation:
Answer:
Step-by-step explanation:
43
I dont exactly know if this is correct sorry if its wrong
The amount of students that had more than 6 candy bars.
Answer:

Step-by-step explanation:
We are given that the cost function is given by


We have to find the rate of decrease of this function at the point 



Greatest rate of decrease of this point at the point
is given by
