Teddy uses 2.5 gallons of ice to fill 4 buckets. he needs to fill 30 buckets. how many gallons of ice will teddy need?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Plz a. s. a. p. the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.