Write converse, contrapositive, and inverse of following

not q ->(implies) not p

Determingin standard deviation

Given the following data set: 8, 7, 6, 9, 12 Find its standard deviation______________________

Truth Table

Construct a truth table for ~ p ^ (p ══ > q), which is read; not p AND (p implies q)

Tautology

Show that ((p ══ > ~ q ) ^q) ══ > ~ p, This read (p implies not q AND q) implies not p

Prove the following by direct argument

If I do go to work, I will go fishing. I will not go fishing. Show that I will go to work.... Let p = Let q + Given: Proof:

Various Finite Math Problems

See attached file for full problem description.

Finite Math Problems

See attached file for full problem description.

Several problems on annuity, compound interest, permutations and combinations are given to solve.

1. Find the effective rate of 8.5% compounded semianually. 2. Tony invested some money at 10% compounded quarterly at the end of three years his investment had grown to $2488.05. Find the initial investment. 3. Find the amount of an annuity with $2500 deposited quarterly at 8% for four years. 4. A sinking fund is e ...continues

Statistical Information

Apply critical thinking skills to the content of the course. Demonstrate the techniques required to collect and represent data and to perform relevant basic statistical analysis. Solve linear equations and formulas with emphasis on Liberal Arts. See attached file for full problem description. You have been invited to prese ...continues

Find the slope and find the intersection

1. Find the slope of the line 2x + y = 4. 2. Find the point of intersection of the lines x + y = 5 and 3x - y = 7. Graph the pair of lines.