1) jenny opened a checking account with a beginning balance of $400. each week she spends $85 on groceries. her balance equation is b=400-85g. what do b, 400, 85, and g represent in this equation.

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

12.5 feet

step-by-step explanation: