Mrs. Gomez is going to select eight students from her math team to participate in a group question. She
plans
to do this randomly. Her math team consists of 12 boys and 18 girls.
What is the probability her team consists of all boys or all girls?

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no