At a neighborhood cookout, the ratio of children to adults
is 7:2. If there are 10 adults,
how many Total people are at
the cookout?

45 people

Set up a proportion.

7/2 = x/10

cross multiply

We get 2x=70

x= 35

Children= 35

35 children + 10 adults= 45 people

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

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it