Perform the indicated operations and write the result in standard form.
+ 
A. 36i
B. 13i
C. -13
D. -13i
Answer: B
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Decide whether the argument is inductive or deductive.Fresh fruit is expensive in winter. This is January, so these fresh strawberries will be expensive.
A. Deductive B. Inductive
Determine the logarithm in base 10 of the given number to four decimal places.
A. 0.6043 B. 5.4387 C. 1.0037 D. 1.3915
Solve the problem.A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 156 feet and a maximum height of 25 feet. Find the height of the arch at 10 feet from its center.
A. 1.6 ft B. 0.1 ft C. 12.5 ft D. 24.6 ft
Solve the problem.Numbers is a game where you bet $1.00 on any three-digit number from 000 to 999. If your number comes up, you get $600.00. Find the expected winnings.
A. -$0.42 B. -$0.40 C. -$1.00 D. -$0.50