The answer is 24.5 because

so you add 5.5 from 19 to get the answer
Answer:
i dont see boxes and yea
Step-by-step explanation:
volume of a sphere = 4/3 *pi * r^3
3/4 * pi = 4/3 *pi * r^3
divide each side by pi
3/4 = 4/3 * r^3
multiply each side by 3/4
3/4 * 3/4 = r^3
9/16 = r^3
take the cube root of each side
r = (9/16) ^ (1/3)
I'm sorry no one can answer and where is the question?
Please put in the question and I might be able to help!
The answer for number one is -3.938.
For full answer it is found on:
https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1029380.html