Category: Uncategorized

How many subsets does set C have if C = {Sleepy, Sneezy, Dopey, Grumpy, Doc}?  Please show work on paper for full credit.

If p represents the statement “It is raining outside,” then which of the following statements is represented by ∼p? Choose each correct answer. You do not have to show work on your paper for this question.

Find the median of the numbers in the following list. 16,3,29,12,32,29,8,11,22,4 Show work on paper.

A data set is summarized in the frequency table below. Using the table, determine the number of occurrences of values less than or equal to 2.  Show work on paper. Value Frequency 0 7 1 5 2 3 3 2 4 3 5 5 6 0 7 9 8 1 9 6 10 4  

A set of data is summarized by the stem and leaf plot below. Which of the following statements are true?  You do not have to show work for this question.

Simplify the given expression:  Show all work on paper.

Find the solutions to the following quadratic equation  using the quadratic formula.  Show all work on paper.   x = [a] ,  x = [b]

C and D are two events with P(C) = 0.25,  P(D) = 0.35, and P(C|D) = 0.4.   Calculate P(D|C). Give your answer as a decimal to the tenths place.  Show all work on paper.

Given the triangle below, find  tan(θ).  Explain work on paper

A small triangular piece of metal is needed to add support to a skateboard frame. The shape of the piece is shown in the figure above. If the angle θ is known to be 45 degrees, what is the length of a to the nearest tenth of a centimeter? (Do not include units in your answer)  Show work on paper.