A, b & c form a triangle where
∠
bac = 90°.
ab = 0.7 mm and bc = 6.4 mm.
find the length of ac, giving your answer rounded to 1 dp.
what is the answer

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

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