The perimeter is 450
if you use the formula
P=2l+2w
I believe it would be 160 because if you divide the number of students they surveyed by the amount that said they would attend (48/12) you get 4 then if you divide 4 by the amount of students in total (640/4) you get 160
Answer:
A
Step-by-step explanation:
Answer:
about 1 and a half minutes
Step-by-step explanation:
6/5
laps over minutes
Hello :
<span>f(x)= x +2 and g(x)= 1/x
</span><span>(g o f)(x) = g(f(x))=g(x+2) = 1/(x+2)</span>
