The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple interest on for the use of the m
oney. Assume 360 days in a year.
P=$120, r=3%, t=2years
P=$120, r=3%, t=2years
1 answer:
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I think I know how to do it
Your equation is:
P₁V₁ = P₂V₂
You Know:
Initial:
P₁ = 84 Pa
V₁ = 336 L
New:
P₂ = ?
V₂ = 216L
Plug this into the equation:
P₁V₁ = P₂V₂
(84 Pa)(336 L) = P₂(216 L) Divide 216 on both sides
130.6666666 = P₂
(if your doing significant figures, you have 2 sig figs)
130 Pa = P₂