Answer:
C. -8
This is the correct answer. Hope this helps :)
V=length times width times height
wait, we need it in yards
3ft=1yard
so height=1
v=45 times 30 times 1
v=1350 cubic yards
1 cubic yard=201.974 gallons
so times both sides by 1350
272664.9 gallons
per every 5000 gallons of water we have 1 of chlorine
so 272664.9/5000=54.53298
so we need about 54.5 gallons or 55 gallons of cholrine
Answer: The closest answer I got is 9 5/6 hours
Answer:
1,3,4
Step-by-step explanation:
aertyu
The answer is 18.975 but you might want to round that to 18.98