What is the equation for this problem? In a den are three lamps of equal size , a radio that uses one-third the number watts used by a lamp , and a heater that uses fifteen times as many watts as a lamp when all are in use the total electrical power is 1.1 kilowatts how many watts does the radio use? (1 kilowatt=1,000 watts)

answer: was that a question or answer?

step-by-step explanation:

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