Q8 John bought 300 shares of stock in March 2018 and sold all the shares in October 2018. Fund the amount of profit that John made on the stock trade

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Prove that quadrilateral is a rhombus.

Two lines intersect and two of the vertical angles measure 115°. what is the measure of the other two vertical angles? 65° 85° 90° 245°