Answer:
6.4
Step-by-step explanation:
By the Pythagorean Theorem:

Hope this helps!
$1,000/12 = 83.3 repeated
Each person will reserve about $83.
Step-by-step explanation:
option C is the correct answer of this question
Answer:
Option A
Explanation:
the ratio of radii to volume is ^3 "to the third power"
so 5^3 : 9^3 would be the ratio for volumes
125:729