Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.-16
+ 7
A. 8
B. - 9
C. - 8
D. 9
Answer: B
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Using Green's Theorem, find the outward flux of F across the closed curve C.F = ln (x2 + y2) i + tan-1 
j; C is the region defined by the polar coordinate inequalities 
and 
A. 0 B. 101 C. 198 D. 99
Use an annuity table to find the periodic payment that will render the sum. Round to the nearest cent.S = $27,000, interest is 8% compounded annually, payments made at the end of each year for 12 years
A. $2195.18 B. $1622.06 C. $2538.40 D. $1422.77
Write expanded notation.378
A. 3 thousands + 7 hundreds + 8 tens B. 3 hundreds + 7 tens + 8 ones C. 378 hundreds D. 8 hundreds + 7 tens + 3 ones
If necessary, write the equation in the standard form ax2 + bx + c = 0. Then identify the values of a, b, and c. Do not actually solve the equation.8x2 = 5x - 17
A. a = 8, b = -5, c = 17 B. a = 8, b = 5, c = -17 C. a = 8, b = 5, c = 17 D. a = 8, b = -5, c = -17