Agarden hose sprays water at 0.4 gallon per second. how much water does it spray in 24 seconds

9.6 gallons of water is sprayed in 24 seconds.

Solution:

Given that,

The amount of water sprayed per second by the garden hose = 0.4

To find: The amount of water sprayed in 24 seconds.

Assume that the amount of water sprayed in 24 seconds as x.

In order to find the quantity of water sprayed in a specified time, we have to multiply the amount of water sprayed in a second with the given time.

Therefore,

i.e. approximately,

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

step-by-step explanation: