The 11th triangular number = 66
Answer:
The Geometric Mean of 4 and 12 is 6.9
Step-by-step explanation:
Answer:
9x
Step-by-step explanation:
-4.5X(-2)
-4.5x * -2
9x
Answer:
Your answer is B. I had some help from my mom.
Step-by-step explanation:
the average rate of change on the interval [1, 2] is found by computing
(f(2) - f(1))/(2 - 1)
= ((4^1+2) - (4^0+2)/1
= (6-3)
= 3
Answer:
V = 4000 ft³
Step-by-step explanation:
if diameter is 20 then radius is half that, or 10
use formula:
V = 4/3(3)(10)³
V = 4(10)³
V = 4(1000)
V = 4000 ft³