P = 1150, r = 9% = 0.09 per year, n = 2 years.
A = P(1 + r)ⁿ
A = 1150(1 + 0.09)²
A ≈ 1150(1.09)² ≈ 1366.32
<span>
Amount </span> ≈ $ <span>1366.32</span>
7.35 in the answer which is what I had got in the calculator ;]
A. After the mod. One wall is “x” longer than original (horizontal in diagram) and the other is “x” shorter (vertical)
(30+x)(30-x)
b. He original area = 30 x 30 = 900 sq. ft.
The mod. Area is (30+6)(30-6) = 36x24= 764 sq. ft.
So the room was largest to begin with when it was a square
The answer is 6.25 gallons because one us gallon is .25 quarts and .25 x 25 is 6.25.
Angle B = 180 - (45+15) = 120
This is because all the angles in a triangle add up to 180 degrees.
