Each of the 500 students at Celeste’s school is given one raffle ticket. Each student writes his or her name on the ticket and then drops it into a barrel. One ticket is drawn from the barrel for a prize. If Celeste’s class has 30 students in it, what is the probability that the ticket drawn belongs to Celeste or one of her classmates?

i can

step-by-step explanation:

stop cheating

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,