Valeria has a dresser with the basic shape shown below.
2 rectangular prisms. One has a length of 18 inches, width of 30 inches, and height of 16 inches. The other has a length of 14 inches, width of 30 inches, and height of 20 inches.

What are the dimensions of the rectangular prisms that make up the dresser?
16 inches by 18 inches by 30 inches and 14 inches by 20 inches by 30 inches
16 inches by 18 inches by 30 inches and 14 inches by 30 inches by 36 inches
16 inches by 18 inches by 30 inches and 14 inches by 16 inches by 30 inches
16 inches by 18 inches by 30 inches and 14 inches by 18 inches by 30 inches

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

Which of the following parabolas opens down?

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.