You take 500 mg of cough medicine. Each hour, the amount in your system decreases by 32%. What is the approximate amount in your system after 4 hours?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches