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hjlf
3 years ago
10

Suppose we identify 50 women 50 to 54 years of age who have both a mother and a sister with a history of breast cancer. Five of

these women themselves have developed breast cancer at some time in their lives. If we assume that the expected prevalence rate of breast cancer in women whose mothers have had breast cancer is 4%, does having a sister with the disease add to the risk? Explain.
Mathematics
1 answer:
zmey [24]3 years ago
4 0

I would say no.

The sisters are just equally in danger as the original women because they both have mothers who have breast cancer themselves.

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Use one method to find the LCM of the first set of numbers below. Use the other method to find the LCM of the second set. Show W
Nat2105 [25]

Answer:

The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.

Step-by-step explanation:

The LCM of 13 AND 17 is 221

The LCM of 40 AND 60 is 120

lcm (40; 60) = 120 = 23 × 3 × 5

4 0
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7 0
3 years ago
3c+2d=2;d=4 step by step
mina [271]
Hi there!

3c + 2d = 2 for d = 4
3c + 2(4) = 2
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Subtract 8 to both sides
3c + 8 - 8 = 2 - 8
3c = -6
Divide both sides by 3
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I hope I helped!
6 0
3 years ago
Here is my question:
sergiy2304 [10]

Answer:

\frac{2}{3}  -  \frac{1}{2}  =  \frac{1}{6}  \times  \frac{8}{9}  =  \frac{4}{27}

6 0
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Joel gives 1/3 of his basebcards to his sister what ar some fractions equivalent to 1/3
Sauron [17]

Answer:2/6

Step-by-step explanation:

5 0
3 years ago
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