Over the next two days, ava, ryan, and zach will present their projects to the class. the order of their presentations will be randomly selected.

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?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone