The original cost of a comic book was $3.95. The store markup on the comic book was 20%. What is the store's price for the comic book?

$4.74

Step-by-step explanation:

When you find out what 20% of $3.95 is, you multiply 3.95 by 0.2, getting 0.79, which you should add to 3.95, getting 4.74.

Another way of doing this is to multiply 3.95 by 1.2, to get 4.74

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

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175