Solve the problem.The half-life of carbon-14 is 5700 years. Find the age of a sample in which 8% of the radioactive nuclei originally present have decayed.
Fill in the blank(s) with the appropriate word(s).
686 years
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. -2.737 B. 5.474 C. 2.737 D. 2.930
Mathematics
Solve the problem.A salesman earns a commission of 23%. One week he had sales of $1510. Find his wages for the week.
A. $34.73 B. $347.30 C. $34,730.00 D. $3473.00
Mathematics
Simplify the radical expression. Indicate if the expression is not a real number.
A. 
B. 
C. 
D. 
Mathematics
Find all the zeros of the polynomial function.P(x) = x4 - 5x3 + 22x2 + 70x - 204
A. -3, 2, 3 + 5i, 3 - 5i
B. -3, 2, 3 + 6i, 3 - 6i
C. 3, -2, 3 + 5i, 3 - 5i
D. 3, -2, 3 + 
, 3 - 
Mathematics