According to a candy company, packages of a certain candy contain 19% orange candies. Find the approximate probability that the random sample of 300 candies will contain 21% or more orange candies.

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

The area of square garden is 300m squared. how long is the diagonal?