Two cards are drawn at random from a pack of cards with replacement. Let the random variable X be the number of cards drawn from the heart suit. (a) Construct the probability mass function. (b) Construct the cumulative distribution function.

Josephine has a great garden with and area of 2x2 + x - 6 square feet

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.