Two hundred fifty tickets for a draw were sold.
One ticket, drawn at random, wins the prize.
a) Joe purchased 1 ticket.
What is the probability Joe will win?
b) Maria purchased 10 tickets.
What is the probability Maria will win?
c) Ivan purchased 25 tickets.
What is the probability Ivan will not win?
Express each probability three ways.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?