A train travels at a speed of 65 miles per hour. How long did it take the train to travel 227.5
miles?

3.5 hours

Step-by-step explanation:

Time = Distance/Speed = = 3.5 hours

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

well what did you do it matters what you did : )

step-by-step explanation: