questions by guessing randomly, find the probability of getting at

In a given city, there were 305 7 passengers using public transportation in a given day. That same day there was $3232 collected in fares. If student day passes cost 1.00 and non-student day passes cost 1.50, how many people using public transportation that day were non-students ? Round your answer to the nearest integer. Number of non-students =

Ryan had some blue and green buttons. 3/7 of the buttons are blue and the rest were green. He gave away 2/5 of his buttons. 80 of the buttons given away were blue. 2/3 of the buttons left were green. How many buttons did Ryan have altogether at first?

55% x 252

Of 144 stamps that Kasa and her brother collected, Kasa collected 2 times as many stamps as her brother. How many did each collect? Kasa collected stamps. stamps and her brother collected

Eight students entered the testing room that had 20 chairs evenly arranged on each side. If two of the eight students insist on sitting on the right side, how many seating arrangements are possible?

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A basketball team contains 3 freshmen and 5 sophomores. The players are asked to line-up for a team picture. The number of ways for the players to line-up is O a hp 144 40

An ice cream parlor has six flavors of ice cream. Kristen wants to buy two flavors of ice cream. If she randomly selects two flavors out of six, how many possible combinations are there?

What is 75% of 72