Solve the problem. Snell's Law states that 
Use this law to find the requested value. If 
find 
Round your answer to the nearest degree.
A. ?1 = 40°
B. ?1 = 42°
C. ?1 = 43°
D. ?1 = 45°
Answer: B
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Write an equivalent statement that does not use the if ... then connective. Use the fact that p ? q is equivalent to 
If Alex does not want to go, then she stays home.
A. Alex does want to go or she stays home. B. Alex does want to go or she does not stay home. C. Alex does not want to go so she stays home. D. Alex does not want to go and she does not stay home.
Write a negation of the inequality. Do not use a slash symbol.x < 60
A. x > 60 B. x ? 60 C. x < -60 D. x = 60
Replace the # with either ? or ? to express a true statement.88 # {8, 16, 24, 32, ... }
A. ? B. ?
Solve the problem.Jon buys a 4-door sedan and pays a 2% license fee on the $41,300 sale price. Find the license fee.
A. $826.00 B. $1652.00 C. $1239.00 D. $42,126.00