I= $75
500 x 5% x 3 years = 75
(7-9)^2+(0-7)^2
4+49
53^(1/2)
H + 121 + 31 = 180
H + 152 = 180
H = 180 - 152
H = 28
It started at $37.
It went down $3.
37 - 3 = 34
It went up 1.
34 + 1 = 35
It went down 7.
35 - 7 = 28
It went up 4.
28 + 4 = 32
The price at the end of the day was $32.
The answer is 0.027, you are correct. 0.3 to the third power means 0.3 x 0.3 x 0.3 and that equals 0.027
