Answer:
A
Step-by-step explanation:
A is the reasonable answer
Answer:
452.16
Step-by-step explanation:
the equation is A=nr^2
Answer:
-20 gallons per minute
Step-by-step explanation:
2x4 + 2x2 = 32 because 2x4 equals 8 and then if you do 2x2 it equals 4.
multiply the two answers and get the answer to 8x4 which is 32.
If it is 50 pages in an hour, half an hour would be 25 pages, and if it is 40 pages in an hour it would be 20 pages in half an hour, the answer is 5 pages more in half hour