Write the relation as a set of ordered pairs.   x –3 0 3 y –6 0 6 a. ordered pairs: {(–3, –6), (0, 0), (3, 6)} b. ordered pairs: {(–6, –3), (0, 0), (6, 3)} c. ordered pairs: {(–6, –3), (0, 0), (3, 6)} d. ordered pairs: {(–3, –6), (0, 0), (6, 3)}   select the best answer from the choices provided

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

The value of cos 30° is the same as which of the following?

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u. s. dollars for every 100 euros. b. gabriella averages 100 u. s. dollars for every 25 euros. c. gabriella can exchange 75 u. s. dollars for 100 euros. d. gabriella can exchange 100 u. s. dollars for 75 euros.