Simplify and add or subtract wherever possible.4
- 2
+ 5
A. 100
- 18
+ 180
B. 20
- 6
+ 30
C. 12
- 10
+ 35
D. 44
Answer: B
Mathematics
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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 Male0.19?0.10.11?? Female0.20.1?0.3?? Total???1What is the probability that a resident is male and in the age group 60-79?
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)2
A. 16i B. -4 C. 4i D. 4
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