An urn contains 5 white balls and 9 red balls. Four balls are selected. In how many ways can the 4 balls be drawn from the total of 14 balls (a) if 3 balls are white and 1 is red?
(b) If all 4 balls are white?
(c) if all 4 balls are red?

PLEASE HURRY!!

How much orange juice do you need to make 2 servings of lemony orange slush?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.