Which of the following types of information is suited for display on a double line graph? a. annual changes in melody's height and weight from 5 to 10 years old b. number of democrats and republicans in the senate during the past decade c. monthly sales of 2 different types of cars during a one-year period d. all of these answers *must explain*

x+y = 29, 5x + 2y = 100

step-by-step explanation:

i'm guessing it was a multiple first option was the correct answer

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