Consider the sequence 3, -9, 27, -81 what an explicit formula for the sequence

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.