PLEAS I NEED HELP Multiply and simplify: (3√5 + 2√3 )(2√5 − 3√3)

A. 12 - 5√15
B. 12 + 5√15
C. 12 - 5√5
D. 12 + 5√5

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?