After painting his porch jamil has 1/4 of a can of paint remaining the can has a radius of 8cm and a height of 20cm he wants to pour the remaining paint into a smaller can for storage the smaller can has a radius of 5cm what does the height of the smaller can need to be to hold all the paint?

12.8

Step-by-step explanation:

becuase I said so

12.8 cm

Step-by-step explanation:

Radius of the can is 8 cm and height is 20 cm.

It is given that after painting his porch Jamil has of a can of paint remaining. So, first we need to find the total amount of paint in the can.

Total amount of paint in the can is

So, paint in the can

Now  of the can is

cubic cm.

Now, let the height of the smaller can be h cm.

Radius of the smaller can is 5 cm.

As, the paint is poured into the smaller can the volume of both the cans will be same.

Hence, height of the smaller can to hold the paint must be 12.8 cm.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.