This exercise refers to a standard deck of playing cards. Assume that 7 cards are randomly chosen from the deck. How many hands contain exactly two 2s and two 9s?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.