Harry earns 5% commission on his total sales. what was his commission if he had sales of $9,250?
a. $462.50
b. $562.50
c. $412.50
d. $512.50

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)

What is the area of the trapezoid shown