Each day sheila doubles the number of push-ups she did the day before on the fifth day she does 2•2•2•2•2 an exponent to write the number of push ups nsheila does on the fifth day

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?