Answer:
3
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
He jobs 7 miles every morning:
3 miles in the morning, and 4 miles in the evening.
Which equals 7.
Answer:
when x = ±
Step-by-step explanation:
Answer:
He confused the height and the diameter
Step-by-step explanation:
the formula should have looked like this
V= 3.14 (2.5)^2 (24)
the reason why it is 2.5 and not 5 is because 5 is the diameter so divide 5 by 2 and you get 2.5
V= 3.14 (6.25) (24)
V= 3.14 (150)
V= 471