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Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Explain why the factor 1.5 is broke. into two numbers in the model.