In a survey of the number of hours spent doing math homework per week, the first quartile value was 1.2 hours and the interquartile range was 1.9 hours. Which of the following is the third quartile value of this data
set?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Is there an x intercept in the equation 60*1.15^x

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?