7miles---------1hr
11.2miles------- x
cross multiply;
11.2 × 1 = 7 × x
x= 11.2÷7
x=1.6hr
It will take 8 hours to fill the swimming pool. There is already 9,000 gallons filled, that leaves you with 12,000. 12,000 divided by the rate per hour 1,500. That gives you 8.
Answer:
I think opinion a. If it is wrong Iam sorry
2.438 to the nearest tenth is simply 2.4. The reason being is that the number to the right of the tenth is not 5 bigger than 5. 5 or more raise the score, 4 or less give it a rest.
V=area of base times height
height=height
area of base=area of circle=pir^2
V=hpir^2
r=6
h=14
V=14pi6^2
V=14pi36
V=504pi
aprox pi=3.141592
V=1583.3 round
V=1583 cm^3
