If the distance is 10 miles and it takes 1000 seconds to travel the distance what is the rate in mph

Speed =  36 miles per hour .

Step-by-step explanation:

Given  : if the distance is 10 miles and it takes 1000 seconds to travel the distance.

To find : what is the rate in mph.

Solution : We have given

Distance = 10  miles .

Time = 1000 second .

We know 1 hour= 3600 second .

1000 second = hour.

Speed  =  

Speed =  36 miles per hour .

Therefore, Speed =  36 miles per hour .

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