Suppose you play third base for your high school softball team. in the last four games, you have a total of 6 hits in 15 at-bats. assuming you will have 4 at-bats in tomorrow's game. how many hits will you need in order to have a batting average greater than .450?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10