Which one doesn't belong? Choose two patterns of the numbers below and explain why they are each different from the rest. a, 1,2,4,8,16 b, 7,9,11,13,15 c, 14,12,10,8,6 d, 0,4,8,12,16

Rewrite the following without an exponent. (5/8)-1

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.