Simplify. Show all steps for full credit. Circle your final answer. (4 points). 〖(6+2)〗^3/(1+2^3-21) What is the simplified value of the expression, below, when x = 2 and y = 4? Show all steps for full credit. Circle your final answer. (4 points). Write a variable expression that represents the following word phrase: (4 points) three more than two times the difference of x and one

How is the number of vertices for a prism related to the name of the prism

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.