Answer:
b
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V =
πr³ ( where r is the radius )
Here r = 3, thus
V =
π × 3³
=
π × 27 = 4π × 9 = 36π in³ → b
The answer is 98-40 square root 6
It's b the number multiplied by 10 must be less than 10
Answer: B: n^2+6n+1
Step-by-step explanation:
A=n
B=2n+6
C=n^2-1
AB-C
n(2n+6)-n^2-1
2n^2+6n-n^2+1
n^2+6n+1
12 pieces
3 pieces = 1 yard
Multiply 4 by 3 because the log is 4 yards long
That will give you 12 total pieces