There is one restriction: The number whose square root is needed can not be negative
64/100 is easy its just 64 out of 100
It is the third one on the graph.
Answer:
Step-by-step explanation: If you are trying to figure out how many gallons the whole family uses, the answer is 99 gallons.The reason is is because it says 2.2 gallons a minute and it takes 9 minutes for a shower. So you multiply 9 by 2.2 which would give you 19.8. Then you multiply it by 5 isnce it says 5 people take a shower.
It would be 11 squares by 8 squares. The area would be 88.
