Atank starts out with 860 gallons of liquid. a pump adds liquid to the tank at a constant rate. after 8 hours, the tank contains 1,036 gallons. how many gallons of liquid were pumped per hour?

18

22

176

237

B. 22

Step-by-step explanation:

Let x represent number of gallons per hour.

We have been given that a pump adds liquid to the tank at a constant rate. The number of gallons added after 8 hours would be .

We are also told that the tank starts out with 860 gallons of liquid. So total amount of liquid after 8 hours would be .

The total amount of liquid in the tank after 8 hours is 1,036, so we can represent this information in an equation as:

Therefore, 22 gallons of liquid were pumped per hour.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube