Use a truth table to determine whether the argument is valid.p ? qq p
A. Valid
B. Invalid
Answer: B
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Name the property that justifies the statement. All variables represent real numbers. 33
= 33 ? 
+ 33 ? 4
A. Associative property of multiplication B. Distributive property of multiplication over addition C. Distributive property of addition over multiplication D. Associative property of addition
Determine whether the variation between the indicated quantities is direct or inverse.The distance Daniel has driven since breakfast in miles and the distance he has driven in kilometers.
A. Direct B. Inverse
Solve the equation.
= 8
A. {61} B. {509} C. {5} D. {512}
Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?
A. $300 B. $0.60 C. $1 D. $100