If hurricane eric changed the temperature by -11 in 4 hours, how much did it change each hour?
a -44° b 44°
c 2.75° d -2.75°

-2.75 degrees

Step-by-step explanation:

4 hours > Temp Changed by -11 degrees

1 hour > Temp changed by -11/4 = -2.75 degrees

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