Answer:
$690.86
Step-by-step explanation:
100% from the original cost is: 2 x 863.57 = $1,727.14
40/100 = X/1727.14 (40 percent is what of 1,727.40) (%/100 = is/of)
(40 * 1,727.14) / 100 = $ 690.86
It goes straight up I hope this helps if not in sorry
Answer:
-36
Step-by-step explanation:
-48+12=-36
diameter of human hair is around 0.0025cm
in scientific notation it is: 2.5x10^-3
Answer:
b
Step-by-step explanation:
