Evaluate.
for a = 30 and b = 3
A. 3
B. -3
C. 2
D. -2
Answer: B
Mathematics
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The figures are similar. Find the length of the missing side indicated with an x or y.
A. x = 7; y = 13 B. x = 10; y = 14 C. x = 22.5; y = 31.5 D. x = 12; y = 16
Mathematics
Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 
tan-1(5x) - 
+ C
B. ln 
- 
+ C
C. 
tan-1(25x) + 
+ C
D. 
tan-1(5x) - 
- 
+ C
Mathematics
Refer to the figure. 
Write the bearings of the points F and G.
A. F: S 76° W G: S 35° W B. F: S 76° W G: S 55° W C. F: S 14° W G: S 35° W D. F: S 14° W G: S 55° W
Mathematics
Find the interest and maturity value for the loan. Round to the nearest cent.$19,480 at 10% for 2.7 years
A. $5,259.60; $24,739.60 B. $2,768.21; $22,248.21 C. $7,207.60; $26,687.60 D. $5,064.80; $24,544.80
Mathematics