(If you it helps you, translate the following arguments into symbols.) Example for answers:  Contrapositive, Invalid   Determine the logic reasoning used and whether the arguments are valid or invalid :  If Alice drinks from the bottle marked “poison,” she will become sick. Alice does not drink from a bottle that is marked “poison.” Therefore, she does not become sick.

Form a valid conclusion using the premises given.  Write your conclusion in complete sentence form.     If I am idle, then I become lazy. I am idle                                        Therefore,                                              

Using the Mental Math Technique—Balancing with Fractions, solve the following problem:     5  1/3 − 2/3 .

What is the last row of values on the truth table for the statement:          READ: Write your answers in Standard order and use only Capital Letters.  DO NOT use spaces DO NOT use commas between the letters.   Example:  TFFTTFT

Write the decimal as a fraction in lowest terms: 9.40.  

Determine the value of x so that the equality is a proportion:                                x / 12.5 = 4 / 10                                                            x = __________                          

Using the Mental Math Technique—Compatible Fractions, solve the  following problem:     7  1/10 + 2  1/5. 

Write the ratio as a percent:  13:20. 

Using the Mental Math Technique—Compatible Factors, solve the following problem:     25 x 5 x 4 x 2. 

Using the Mental Math Technique—Metric Units of Length, solve the following problem:                                           1.25 km to _____________ dm