If 84% of all people who do aerobics are women, find the probability if 2 people who do aerobics are randomly selected, both are women. Would you consider this event likely or unlikely to occur?

2.5 milligrams is equivalent to how many grams

How do i find the missing angle measure in a polygon

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?