Find the reference angle for the given angle.-13.2°
A. 76.8°
B. 13.7°
C. 77.3°
D. 13.2°
Answer: D
Mathematics
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Convert the percent to a decimal.5.5%
A. 0.055 B. 55.0 C. 0.55 D. 5.5
Mathematics
Perform the indicated operations.(7x8 + 2x7 - 3x6 + 8) + (5x8 - 7x7 + 7x6 - 4)
A. 12x8 - 5x7 + 4x6 + 4 B. 1x8 + 1x7 + 3x6 + 7 C. 12x16 - 5x14 + 4x12 + 4 D. 11x42 + 4
Mathematics
Add or subtract.
+ 
A. 
B. 
C. 
D. 4
Mathematics
Solve.If P dollars is deposited in a savings account paying r% annual interest, then the amount A in the account after x years is given by 
. Find A if 
and 
A. $730.60 B. $630.60 C. $530.60 D. $430.60
Mathematics