Help Plz! Do the ratios 2/4 and 14/20 form a proportion? Explain.

Use the distance formula to find the distance between (-3,5) and (3,1)

Asinusoidal function whose frequency is 1/6pi

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