Perform the indicated operations. Write the answer using only positive exponents. Assume all variables represent positive real numbers.
A. 
B. x15/4
C. x21/4
D. 
Answer: B
Mathematics
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Find the first 4 terms of the recursively defined sequence.a1 = 4, a2 = 2, an + 1 = an - an - 1
A. 4, 2, 0, -2 B. 4, 2, 6, 8 C. 4, 2, -2, -4 D. 4, 2, 2, -2
Mathematics
Provide an appropriate response.Find the 10th term of the geometric sequence $1000, $1060, $1123.60, . . . .
A. $10,600 B. $1790.85 C. $1689.48 D. $1593.85
Mathematics
Having synchronized cash flows enables a firm to:
A. speed up collections on checks written. B. increase its bank loans. C. increase its interest expenses. D. increase its profits. E. increase its cash balances.
Mathematics
Solve the problem.A certain radioactive isotope decays at a rate of 0.275% annually. Determine the half-life of this isotope, to the nearest year.
A. 109 years B. 252 years C. 182 years D. 3 years
Mathematics