Stephen and Natasha have played 27 tennis matches. Stephen has won 11 times.
Natasha won the rest.
a) Estimate the probability that Stephen wins.
b) Estimate the probability that Natasha wins.

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?