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kobusy [5.1K]
3 years ago
10

What is the answer to this question?

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0

Answer:

4.5ft

Step-by-step explanation:

The correct answer is A to this question.

Width: 11/2ft

Length: 2ft

Height: 11/2ft

Formula: L*W*H

Hope this helps.

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g (15 points) Suppose 42 out of 600 rats exposed to a potential carcinogen develop tumors. A control group of 350 rats not expos
vazorg [7]

Answer:

a) The relative risk is 1.8\overline{846153}

b) The attributable risk is 0.69 \overline{047619}

c) There is a relationship between exposure and tumor risk

Step-by-step explanation:

The number of exposed rats that develop tumors, a = 42

The number of rats exposed to the carcinogen = 600 rats

The number of exposed rats that did not develop tumors, b = 600 - 42 = 558

The number of not exposed rats in the control group = 350 rats

The number of rats that develop tumors in the control group, c = 13 tumors

The number of not exposed rats that did not develop tumors, d = 350 - 13 = 337  rats

a) The relative risk, RR = a/(a + b)/(c/(c + d))

∴ RR = (42/(42 + 558))/(13/(13 + 337)) = 49/26 = 1.8\overline{846153}

b) The attributable risk = (a - c)/a

∴ The attributable risk = (42 - 13)/42 = 0.69 \overline{047619}

c) The odds ratio = (a·b)/(c·d)

∴ The odds ratio = 42 × 558/(13 × 337) = 23439/4381 ≈ 5.35

Given that the result of attributable risk is positive, there is an indication that there is a higher probability to develop tumor when exposed to the potential carcinogen, therefore, there is a relationship between exposure and tumor risk

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Jada has 12 pencils and 24 erasers. She wants to create identical groups. What is the
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Boxes 1 and 4 apply :)
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Answer:

JM

Step-by-step explanation:

A tangent line is a line that only intersects a circle at one point.

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A geometric diagram of the two shadows and the height of the two people are shown below.

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