Step-by-step explanation:
Total T- shirts
5+7+9+4=25
Probability of red T-shirt
9/25 Answer
The formulas:

Expand the expression:

Plug the values into the expression:
Answer:
$10668.67
Step-by-step explanation:
If the car value goes down 16% each year, after the first year, it will be worth 1520.
The next year, it will be worth $12700.80
After the third year, the car will be worth $10,668.67
Answer:
3rd option
Step-by-step explanation:
use hypotenuse method
It should be 78.54.
Double check that.
Formula: V=πr2h/3
r2 is R squared