Evaluate 5|x³ - 2| + 7 when x = -2.

57

Step-by-step explanation:

Step 1: Define

5|x³ - 2| + 7

x = -2

Step 2: Substitute and Evaluate

5|(-2)³ - 2| + 7

5|-8 - 2| + 7

5|-10| + 7

5(10) + 7

50 + 7

57

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