Write an equivalent sentence for the statement.If it is raining, you take your hat. (Hint: Use the fact that p ? q is equivalent to 
A. It is not raining and you take your hat.
B. It is not raining or you take your hat.
C. It is not raining and you do not take your hat.
D. If it is raining, you do not take your hat.
Answer: B
Mathematics
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Raise the fraction to the indicated power.107
A. 70 B. 1,000,000 C. 100,000,000 D. 10,000,000
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 28xy
B. 2x4y2
C. 4x2y
D. 2x2y
Mathematics
Find the numerical value of the expression for 
and 
x + 7
A. a) 25 b) 11 B. a) 28 b) 126 C. a) 3 b) 11 D. a) 11 b) 25
Mathematics
Write the number in simplest form, without a negative radicand.4 + 
A. 4 - 4i B. 4 + i C. 4 + 4i D. 0
Mathematics