Multiply 6+2i and it’s conjugate. Simplify.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

What is the area of the triangle 10 13 12

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