A slot machine at a casino pays the player a jackpot if 7 symbols out of 9 possible symbols match in the correct order on the screen. How many ways can a player trigger a jackpot payment? First, we will decide if this is a permutation or combination problem. Select the two options below that indicate which type of problem this is.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Which phrase best describes the word definition in an axiomatic system? a. the accepted meaning of a term b. the statement of an axiom c. an accepted fact that is not proven d. a fact proven by using logic