a school theater can sell 21 tickets for a show if 6 have been sold how many tickets are still left to be sold

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8

Which graph represents an exponential decay function?

For questions 1–3, use the differential equation given by dx equals x times y divided by 3, y > 0.