Jason rolls a fair number cube labeled 1 through 6, and then he flips a coin. What is the probability that he rolls a 3 and flips a head

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

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?