Mathematics: Using the table, what is the approximate probability of a 21-year-old female being alive in the next year? hint: use the complementary rule.

Using the table, what is the approximate probability

Ответ:

harleyandpope90

15.01.2022

The probability that a 21 year old female died in 1997 was $\dfrac{45.5}{100000}=0.000455=0.0455\%$ . This means the chance of a 21 year old female being alive in 1998 (based on 1997 data) would be $1-0.000455=(100-0.0455)\%=99.9545\%$ .

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Ответ:

catdog5225

21.11.2021

Mathematics

She can fill 2 bags for her lunch and will have 1/10 pound left.

Step-by-step explanation:

It is easier if there is a common denominator, so I made the 2/5 into 4/10, so it is the same as 9/10 pound she bought.

4/10 is one bag, and if you double that, it is 8/10 pounds used. This is two bags of raisins for her lunch.

9/10 - 8/10 leaves 1/10 pound remaining, and not in a bag.

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Using the table, what is the approximate probability of a 21-year-old female being alive in the next year? hint: use the complementary rule.

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