Arectangular schoolyard is to be fenced in using the wall of the school for one side and 150 meters of fencing for the other three sides. the area a(x) in square meters of the schoolyard is a function of the length x in meters of each of the sides perpendicular to the school wall. write an expression for a(x).

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

41/17 as a decimal rounded to the nearest hundredth

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.