Answer:
approximately 10
Step-by-step explanation:
Volume = 1/3h times
times radius square
1570 = 1/3 x 15 x 22/7 x 
1570 = 5 times
times 
1570 = 15.71
= 
99.9 = r^2
= r
≅10
Answer:
13.5
Step-by-step explanation:
72/(16/3)
Answer:
2187
Step-by-step explanation:
× 3
729 × 3
2187
Answer:
B
Step-by-step explanation:
We'll use Natasha's location as 0 on a number line. To the left of her, 51/20 would be negative and 25/4 would be positive.
To find how far apart the dogs are, we would need to add the absolute value of each number:
|-51/20| + |25/4| however, this can also be rewritten as:
25/4 - (-51/20)
General formula to be used:

F = future worth; P = present worth, i = annual interest, n = years
1.)
F = <span>
$5931.06</span>
2.)
i = 2.43%3.)

n = 3.7 =
4 years4.)
F = $329.395.)
P = $1.45 *I doubt the 1212 years. I think that is a typo error. Nevertheless, just substitute the correct number of years to determine P :)