Answer:
390.377
Step-by-step explanation:
pi*r^2
Answer:
B
Step-by-step explanation:
let f(x) = y and rearrange making x the subject
y = ( multiply both sides by 7 to clear the fraction )
7y = x + 2 ( subtract 2 from both sides )
7y - 2 = x
Change y back into terms of x with x the inverse function, that is
p(x) = 7x - 2
0.0091 rounded to the nearest hundredths is 0.01.
I hope this helped!!
I honestly don't know if this is correct but it might be i think its the middle one y=f(x)=x to the second power