Mr. thompson took his five children to the bowling alley. the cost for children 12 and older is $3.50. the cost for children under 12 is $2.25. he spends a total of $16.25. how many of his children are 12 and older?

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

faster, im not sure why but i know it is faster

i need a diagram

step-by-step explanation:

no