Carpenters use parallel wall studs to build support for walls. a carpenter has built two wall studs given by hg and cd in the figure below. find the measure of so that the two wall studs are parallel.

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

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