What is the domain and the range of the relation represented by the ordered pairs? {(2,−2,,,4)} select each correct answer. domain: {−2,0,1,2} range: {3,4,6} range: {−2,0,1,2} domain: {3,4,6}

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%

Prove that quadrilateral is a rhombus.

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your