Jordan Michael runs a basketball camp. A group of randomly selected camp participants were asked to give their shirt size. The table below shows the results of the survey. There are 308308308 camp participants this year. Shirt size Number of participants
Small 6
Medium 15
Large 23
Extra large 12
Double extra large 4
Based on the data, what is the most reasonable estimate for the number of this year's camp participants who will need a medium shirt?

Choose 1
(Choice A)
A 21
(Choice B)
B 31
(Choice C)
C 77
(Choice D)
D 118

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.