⚠️IN NEED THIS IN THE NEXT 30 MIN ⚠️ Suppose you already have $20, and you friend already has $10. You make $15 per hour, and you friends makes $15 per hour, at a job. In how many hours will it take you and your friend to have the total amount of money? This is a system which has

A. Not enough info to determine the solution
B. Infinitely many solutions
C. 0 solutions
D. 1 solution

b because it never said how much many you and your friend need

Step-by-step explanation:

add 5 subtract 1

step-by-step explanation:

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere