Evaluate the integral.
A. 4 cos-1
B. sin-1
C. sin-1
D. cos-1
Answer: B
Mathematics
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Solve the problem. The odds on (against) your bet are 5 to 3. If you bet $60 and win, how much will you gain? Use the definition of odds in betting.
A. $100 B. $160 C. $60 D. $36
Mathematics
Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.6c - 15cd + 6d
A. prime B. 3(2c - 5cd + 2d) C. 3(-3c + 2d) D. 3(2c + 5cd - 2d)
Mathematics
Simplify. Assume that each variable is nonnegative.8 - 5x
A. 13
B. 3x
C. 8 - 5x
D. 3x
Mathematics
Factor completely. If the polynomial is prime, state this.3x4 - 30x3 + 63x2
A. x2(x - 3)(3x - 21) B. 3x2(x - 3)(x - 7) C. 3(x2 - 3)(x2 - 7) D. x2(3x - 9)(x - 7)
Mathematics