Find the indicated probability.The table below describes the smoking habits of a group of asthma sufferers.
If one of the 968 subjects is randomly selected, find the probability that the person chosen is a nonsmoker given that it is a woman. Round to the nearest thousandth.
A. 0.691
B. 0.385
C. 0.481
D. 0.335
Answer: A
Mathematics
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Find the interval of convergence of the series.
A. x ? 8 B. 6 ? x ? 8 C. -113 ? x ? 127 D. -? < x < ?
Mathematics
Factor completely. If the polynomial is prime, so state.21x3 - 78x2 + 45x
A. 3x(x + 3)(7x + 5) B. x(3x - 3)(7x - 5) C. 3x(x - 3)(7x - 5) D. prime
Mathematics
Write the whole number in the sentence in standard form.The population of BigTown is one million, three hundred thirty-five thousand, five hundred six.
A. 133,506 B. 1,035,506 C. 1,335,506 D. 13,035,560
Mathematics
Solve the system. x- y+ 5z= -25x+ z= 0 x+ 2y+ z= 4
A. {(0, 2, -2)} B. {(0, 0, 2)} C. ? D. {(0, 2, 0)}
Mathematics