A coin is tossed 3 times. Find the probability of getting exactly two heads. a. .015
b. 0.201
c. 0.25
d. 0.375

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Acircle has a circumference of 28.36 units what is the diameter of the circle

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)