Steps:
1) 4,000 * .045 = 180
2) 180 * 6 = 1,080
3) 4,000 + 1,080 = 5,080
4)4,000 * .049 = 196
5) 196 * 6 = 1,176
6) 4,000 + 1,176 = 5,176
7) 5,176 - 5,080 = $96
Answer= $96
Use the ! tool to find the # of combinations.
8!/5! = 40,320/120 = 336
I believe the answer is D but i could be wrong. sry for not being absolutely sure.
lol
If x is the amount of time Gillian takes,
1/10 - 1/x = 1/25
Therefore, the answer is A
