Answer:
27.9
Step-by-step explanation:
i googled it for you
Answer:
C and D are the right answers
Step-by-step explanation:
Answer:
f(4) =2
Step-by-step explanation:
f(x) = 2х^2 - 30,
Let x=4
f(4) = 2 (4)^2 -30
= 2*16 -30
=32-30
= 2
Answer:
13
Step-by-step explanation:
We want to find 65% of 20
65% *20
Changing to decimal form
.65 *20
13
I hope this helps you
?=10×10
?=100