Which of the following scenarios are combinations? Select all that apply. A shopper buying produce at the store.
A person choosing a movie at the movie theater.
Downhill skiers competing in the Olympics.
A bakery putting together one dozen donuts.

The parabola opens: y=√x-4 (principal square root) up down right left

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

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