Brian has 66 water bottles for the 5K race participants. In addition, he is planning to buy some boxes of water bottles that have 18 water bottles each. All of the boxes cost the same. Brian is not sure yet
about the number of boxes of water bottles he wants to buy, but he has enough money to buy up to
5 of them. Write a function to describe how many water bottles Brian can buy. Let x represents the
number of boxes of water bottles Brian buys. Find a reasonable domain and range for the function.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

Math each whole number with a rational,exponential expression

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.