Determine whether the positive or negative sign makes the equation correct.sin (5?/3) = ±
A. Positive sign
B. Negative sign
Answer: B
Mathematics
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Use the integral test to determine whether the series converges.
A. converges B. diverges
Mathematics
Solve the problem.The mathematical model C = 500x + 60,000 represents the cost in dollars a company has in manufacturing x items during a month. Based on this model, how much does it cost to produce 700 items?
A. $350,000
B. $
C. $120
D. $410,000
Mathematics
Factor completely, if possible.x2 + 1.4x + 0.49
A. (x + 0.7)(x - 0.7) B. Prime C. (x + 0.7)2 D. (x - 0.7)2
Mathematics
For what values of does the curve have maximum and minimum points for the given function f(x) = 2 
+ c
+ 8x?
a. c = ± ?33 b. c = ± 4?3 c. - 4?3 < c < 4?3 d. c < -4?3, c > 4?3 e. c < -?33 , c > ?33
Mathematics