Four letters are chosen at random from the letters a, b, i, k, n, o, and t. what is the size of the sample space of this experiment? assume that the order of the letters matters. that is, abik is different from baik.

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form