20 points, I dont under stand how do you get 489 instead of 729 because there is no 6 in there??? i times nine three times to get 9*9*9=729 but how where does the six come from its so confusing What is the surface area of the cube?

81 mm²

324 mm²

486 mm²

729 mm²

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

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

Rewrite so the subject can be y in the formula d=m-y/y+n