Which shows the phrase "6 times the sum of 3 and 4"? A. 6 + 3 + 4
B. (3 + 4) ÷ 6
C. 6 × (3 + 4)
D. (3 + 4) – 6

Step-by-step explanation:

C

Step-by-step explanation:

It can't be A as it would've said add all 3 together.

It can't be B as it's says divide 6. we want times.

It can't be D as it minus 6.

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