Pls, Help. Timed Quiz. 6th-grade math. Just solve the pic for 50 points!

The volume of a single tennis ball is  

The volume of three tennis balls is  

Step-by-step explanation:

Step 1

Find the volume of a single tennis ball

we know that

The volume of a sphere is equal to

where r is the radius of the sphere

In this problem

substitute

Step 2

Find the volume of the can

we know that

the volume of the cylinder is equal to

where r is the radius of the cylinder

h is the height of the cylinder

in this problem we have

substitute

Statement

case A) The volume of a single tennis ball is  

The statement is true

See the procedure in Step 1

case B) The volume of the can is  

The statement is false

The volume of the can is  --> see the procedure Step 2

case C) The empty space inside the can is  

The statement is false

To find the empty space subtract the volume of three tennis ball from the volume of the can

case D) The volume of three tennis balls is  

The statement is true

To find the volume of three tennis balls multiply the volume of a single tennis ball by three

.

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test