Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.x1/9 ? x8/9
A. x
B. x8/81
C. x8/9
D. 
Answer: A
Mathematics
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sin 
A. 
B. 
C. 
D. 
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Factor completely. If the polynomial is prime, state this.15x2 - 29xy + 12y2
A. y(3x - 4)(5x - 3) B. (5x - 4y)(3x - 3y) C. (3x + y)(5x + 12y) D. (3x - 4y)(5x - 3y)
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Determine whether the following is a probability model.
A. Yes B. No
Mathematics
Solve the initial-value problem.
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