me when you exercise, your pulse rate rises. recommended pulse rates vary with age and physical condition. for vigorous exercise such as jogging, the inequality 0.7(220 – a) ≤ r ≤ 0.85(220 – a) gives a target range for pulse rate r (in beats per minute), based on age a (in years). a. what is the target range for pulse rates for 31 years old? round to the nearest whole number. b. your cousin’s target rate is in the range between 140 and 170 beats per minute. what is your cousin’s age?

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Which number line represents the solution set for the inequality - x 24?

Need asap. solve for the following inequality