Ravi has a bag that contains 10 red balls and 8 blue balls. He takes two balls at random from the bag, without replacement.
Find the probability that one ball is red and one ball is blue.

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

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.

Which is the graph of this function 3 square root of x plus one if