Use the table to determine the probability. Round your answer to three decimal places if necessary.The following table displays the age, in years, and sex for the residents of a retirement home.Age (years)?60-69 70-79 Over 79Total Male16? 25? Female4?9?4? Total????What is the probability that a resident is female?
A. 0.429
B. 0.42
C. 0.425
D. 0.435
Answer: C
Mathematics
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Multiply and simplify.-6z ? 
A. 0 B. 36z C. 1 D. -1
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Tell which set or sets the number belongs to: natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers.1.53
A. natural, rational, real B. rational C. real D. rational, real
Mathematics
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A. (y2 + 9)(y2 - 9) B. (y + 9)(y - 9) C. (y - 9)(y - 9) D. (y + 81)(y - 81)
Mathematics