Aschool wants to know what type of new food to add to the cafeteria menu for next year that most students will like. they ask every 4th person at a football game, what food they would like. will this sample lead to valid inferences? explain why or why not.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Which of the following transformations will always produce a congruent figure?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.