Create a probability model for the outcome of flipping a coin 3 times. what is the probability of landing on heads at least once a. 2/3
b. 1/2
c. 7/8
d. 1/8

Select a graph that have an equation with a < 0

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?