Answer: 706.5
Step-by-step explanation:
First you have to square the radius. So for this question you multiply 5x5. That makes 25. Then you multiply that with pi ( 3.14 ) and that makes 78.50. Next you multiply it by 9, that makes 706.5.
22/25 is 88/100 in simplest form
You would use 6 gallons of water to water 45 plants
4=30

=


of 4 gallons = 6 gallons
300.02 if you use the square root of 72
Answer:
100
Step-by-step explanation:
Because if 50 percent of x is 50 than x = 100