Use a truth table to determine whether the symbolic form of the argument is valid or invalid.p ? q
? ~q
A. Valid
B. Invalid
Answer: A
Mathematics
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Use prime factorization to find the GCF of the pair of numbers. If the GCF is 1, write "relatively prime."60 and 100
A. 5 B. 10 C. 4 D. 20
Mathematics
Simplify the expression.
A. 1
B. 
C. 64
D. 6
Mathematics
Find the missing quantities by first computing the markup on one base and then computing the markup on the other. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent.
A. Markup = $3.72 Selling price = $2.71 % Markup on cost = 57.8% B. Markup = $2.36 Selling price = $4.07 % Markup on cost = 36.7% C. Markup = $3.73 Selling price = $10.15 % Markup on cost = 57.8% D. Markup = $2.36 Selling price = $8.79 % Markup on cost = 26.8%
Mathematics
Round the number to the place value indicated.
27
A. 800 B. 910 C. 900 D. 1000
Mathematics