There are 7 girls and 8 boys on the chess team. They are trying to form a leadership committee for
the upcoming season. What is the probability that a
committee will consist of 2 boys and 2 girls?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

How do i multiply two digit numbers

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75