Answer:
if n is an exponent, then n=2
Step-by-step explanation:
10 squared is 100
10*10=100
Answer:
17.5 yds =r
Step-by-step explanation:
Circumference is given by
C = 2*pi*r
35pi = 2 *pi*r
Divide each side by 2pi
35pi/2pi = 2*pi*r/2pi
17.5 =r
Answer:
1
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
When you are finding a percent of something, you need to move the decimal over to the left twice in the percentage. Like this:
20% = .20
Then, just multiply that by the number you are trying to find the percent of.
.20 x 120 = 24
Answer:
267.95 in³
Step-by-step explanation:
volume = 4/3 × 3.14 × 4³
= 4/3 × 3.14 × 64
= 267.95 in³
