Use your graphing calculator to find the solutions to the equation to the nearest tenth of a degree in the interval 
by defining the left side and right side of the equation as functions and then finding the intersection points of their graphs. Make sure your calculator is set to degree mode.
?
sin ? - 4 = 6sin ?
?
A. 233.4°, 306.6°
B. 233.1°, 306.6°
C. 233.7°, 306.3°
D. 233.1°, 306.9°
E. 233.4°, 306.9°
Answer: D
Mathematics
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Find, if possible, AB and BA.A = 
B = 
A. AB = 
, BA = 
B. AB = 
, BA = 
C. AB = 
, BA = 
D. AB = 
, BA = 
Mathematics
Use the remainder theorem to find P(c). For P(x) = 7x4+ 2x3 + 6x2 - 8x + 65, find P(-3).
A. 440 B. 300 C. 478 D. 656
Mathematics
Use the circle graph to solve the problem.In a school survey, students showed these preferences for instructional materials.
About how many students would you expect to prefer lectures in a school of 750 students?
A. About 135 students B. About 150 students C. About 270 students D. About 18 students
Mathematics
Solve.If y varies inversely as x, and y = 5 when x = 24, find y when x = 3.
A. 
B. 40
C. 
D. 
Mathematics