In a cross-country race with a 35 participants, the mean finish time was 21 minutes . which statement must be true ?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.