Answer:
2x
Step-by-step explanation:
Given

=
× 
= 2 × 
= 2x
Answer:
First, I think the right formula is:

A) We first derive the formula given above:

V'(t) represent the drain rate of the tank volume.
B) the units is: gallons/time
C) at V'(10) = 100000/60 = 1666.66 gallons/time.
because the formula V'(t) is constant so it doesn't depend of time.
Answer:
345 times 0.03 = 10.35 but we cant have 0.35 of a person so it is 10 people
Step-by-step explanation:
Answer:
2:3
Step-by-step explanation:
the ratio is simplified to 2:3
Answer:
2 years
Step-by-step explanation:
3% of $550 = 0.03 * $550 = $16.50
3% interest on $550 for 1 year is $16.50
$33/$16.50 = 2
Since 2 * $16.50 = $33, the loan was for 2 years.