Astudy tracked the maximum heart rate for runners competing in a marathon. the data and line of best fit are shown in the scatterplot below. based on the line of best fit, what would be the predicted maximum heart rate of a 60-year-old runner competing in the marathon?

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)

How do we determine if they are made with matter

Explain how a credit card works when a customer makes a purchase