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MaRussiya [10]
2 years ago
14

According to the CDC (Centers for Disease Control and Prevention), men who smoke are 23 times more likely to develop lung cancer

than men who don't smoke. Also according to the CDC, 21.6% of men in the U.S. smoke. What is the probability that a man in the U.S. is a smoker, given that he develops lung cancer?
Mathematics
1 answer:
Paladinen [302]2 years ago
8 0

Answer:4.968

Step-by-step explanation:

21.6 percent * 23

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The answer is 11.6
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4 0
2 years ago
Maria added 45,273 and 37,687 and got the sum of 70,960. is maria's answer reasonable? explain.
ankoles [38]
Maria isn't correct of this. Adding these will get you 82960 (You add the numbers) She must have miscalculated.
7 0
3 years ago
Trigonometry<br> Special Right Triangles<br> Find the exact value of sec 60* - cosec 30* - sin 0*.
evablogger [386]

Answer:

0

Step-by-step explanation:

cos(60) = ½

sec(60) = 2

sin(30) = ½

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8 0
3 years ago
What is the equation of the line that passes through the point (-5,-4) and has a slope of -3/5
vagabundo [1.1K]

Answer:

y= -3/5x - 7 (assuming slope-intercept form)

Step-by-step explanation:

First, we see the slope. The basic template for a slope-intercept question is

y=mx + b

So, we put in -3/5 as "m" in this case, as it is the slope to get y= -3/5x +b

To find b, we can just try out the point that the equation gave us.

-3/5 * -5 = 3

Then, to get to -4 from 3, we need to subtract 7.

Then, we get our whole slope-intercept equation. y=-3/5x - 7

8 0
2 years ago
Read 2 more answers
What is the surface area of the triangular pyramid shown? Round to the nearest tenth.
Sloan [31]

Answer:

A. 57.6

Step-by-step explanation:

6 times 5.2 is 31.2. 4 times 5 is 20. 6 times 5 is 30. 6 times 5 is 30. (31.2/2)+(20/2)+30= 55.6 Then you round nearest tenth. 57.6.

8 0
3 years ago
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