220 graduate students went on a field study for the semester. 60% decided to sign up for another field study the next semester. How many students decided to sign up for another field study the next semester? Use the double number line to help you find the solution.

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

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153