Answer:
N=-5
Step-by-step explanation:
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:
<em>The answer is (B).</em>
Step-by-step explanation:
A). y = f(x) = 6(x - 2) + 3 ⇔ y = 6x - 12 + 3 ⇔ 6x = y + 9 ⇔ x =
g(x) =
is inverse function of f(x) and ≠
- 3
<em>B).</em> y = f(x) =
- 3 ⇔ 4y = 5x - 12 ⇔ x =
g(x) =
is inverse of f(x)
Answer:
10
Step-by-step explanation:
18-8=10