Answer:
B
Step-by-step explanation:
In the equation f(n) = 2n - 7
f(11) = 15
Angle θ between two vectors is given by,

; where

;

and

.
Therefore,
Answer:
f(x)=4^x exponential growth, -6^x exponential decay Step-by-step explanation:
The volume of the baseball is <span>65.8
r = 1/2 d
r = 1/2 5.1
r = 2.505
</span>V = 4/3 π r^3
V = 4/3 π 2.505^3
V = 65.8
I hope this helps!