Step-by-step explanation:
Solve for a
k + a = v + w
a = v + w - k
Solution → { a = v + w - k }
38,000 - 20,000 = 18,000
3% of 18,000 is
0.03 * 18,000 = $540
Sum/5 = 90
so Sum = 450 which should be divided by 6
450/6 = 75 as the real average.
Answer: 126
Step-by-step explanation:
A=2(wl+hl+hw)