HELP you are standing at point A which is 84 feet away from a tree, and you determine that the angle of elevation from the ground is 23" calculate the height of the tree

round your final answer 1 decimal place. be sure to select the proper unit of measure ( degrees, inches, meters)

What’s the domain of this function? fastttt

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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?