Out of 10 balls 3 are red 2 blue and 5 green. Red balls are numbered 1-3, blue balls 1-2, green are numbered 1-5. If one ball is drawn what are the chances that the ball will be either red or have the number 3?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?