Question

56)

1, 8,27,64,125, ...
What is the next number in the sequence above?
(I got 216)

75) A company wants to study 6 brands of soap by comparing each brand with every other brand, if each comparison costs $ 2,000, how much will the company spend altogether?
(I got 30,000)

76) what is the smallest number that both 14 and 30 as factors?
(I got 210)

Please help! Thanks!

7 years ago