Solve the problem. Round to two decimal places if needed.Find the area of the sector of a circle of radius 13.2 centimeters formed by a central angle of 
radians.
A. 14.52 square centimeters
B. 91.24 square centimeters
C. 3.46 square centimeters
D. 45.62 square centimeters
Answer: D
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Evaluate the arithmetic expression by performing the operations in the appropriate order.112 ? 152 - (13 - 1)
A. 27,211 B. 27,213 C. 326,700 D. 648
Find the tax refund or tax due for the following people. The letter following the name indicates the marital status. Assume a 52-week year and that all married people are filing jointly. Use $4050 for each personal deduction, a standard deduction of $6300 for single taxpayers, $12,600 for married taxpayers filing jointly, and $9300 for head of household and the tax rate schedule.
A. $685.96 due B. $2,662.22 due C. $2,662.22 refund D. $685.96 refund
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.(logat - logas) + 5logau
A. logatu5s
B. loga
C. loga
D. loga
Find an equation for the line with the given properties.Perpendicular to the line y = 
x + 9; containing the point (5, -4)
A. y = - 9x - 41
B. y = 9x - 41
C. y = - 
x - 
D. y = - 9x + 41