An auditor at a utility company is going over customers' bills from June, ensuring that they were charged the right amount for the gas they used. This box-and-whisker plot shows the results. 160 200 240 280 June gas bill ($) What is the maximum value?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next