\frac{(2_1-4_{2}) ^{4} } {2}
DO THE PROBLEM PLZPLZPLZPLZPLZPLZ
OR I AM GOING TO DIE

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%