In 2 ½ hours, Joaquin can bake 4 dozen cookies. What is his unit rate in dozen cookies per hour? b. he has 5 hours before the bake sale starts. how many dozen cookies can he bake?

1.6 dozens per hour

b. 8 dozens

Step-by-step explanation:

2.5 = 4

4/2.5 = 1.6

1.6 dozens per hour

1.6 x 5 = 8

8 dozens

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

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.