Wendy bought 3.74 pounds of swiss cheese at $6.29 per pound and 1.34 pounds of provolone cheese at $6.29 per pound. which expression does not show the total cost, in dollars, of her purchase?

6.29 ⋅(3.74 + 1.34)

6.29 ⋅ 3.74 + 1.34

6.29 ⋅ 3.74 + 6.29 ⋅ 1.34

5.08 ⋅ 6.29

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