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3 years ago

Which of these conditions is a respiratory disease caused by nicotine and tobacco use?

Advanced Placement (AP)

2 answers:

g100num [7]3 years ago

8 0

Answer:

chronic obstructive pulmonary disease (COPD)

Which symptom is a short-term effect of tobacco use? The person has bad breath, shortness of breath, reduced energy, coughing, and more mucus. Risk of lung cancer, emphysema, and other lung diseases increases

Explanation:

Gala2k [10]3 years ago

7 0

Answer:

COPD

Explanation:

leukemia is a type of cancer

type 2 diabetes is caused by too much sugar (i think)

COPD is acused by smoking,and well people smoke nicotine and tabacco

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Carol is 3 years younger than half of her sister Diana's age. If dis Diana's age, what is Carol's age, in terms of d?

Vitek1552 [10]

Answer:

$\dfrac{d-6}{2}$

Explanation:

Diana's age is d.

Carol is 3 years younger than half of her sister Diana's age.

Carol's age = $\dfrac{d}{2}-3$

Where d is Diana's age.

$C's\ age =\dfrac{d-6}{2}$

Hence, Carol's age is $\dfrac{d-6}{2}$ .

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2 years ago

Would you change who you are to fit in society ? May it be the way you look , act , life goals .

boyakko [2]

Answer:

I would change to fit in.

Explanation:

There are so many people that could "look cooler" or be "prettier" why we like to change the way we are.

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2 years ago

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Select the correct answer.

Darina [25.2K]

A seek tasks10+0.1xTms where T is the number of tracks of motion from one request to the next and 10.is a movement time constant.(b) one full rotation takes 7ms .(c) Transfer time is 1.2 Ms per sectors

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2 years ago

If the wait time is less than 30 minutes for 75% of all patients in the emergency room, what is the probability that the

Greeley [361]

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less is 0.0020

<h3>What is probability? </h3>

Probability can be defined as the likelihood of an event to occur. In statistics, the mean of the sample distribution typically shows the probability of the population.

From the parameters given:

The sample size (n) = 55 patients
Let's assume that the mean (x) = 32 (i.e. 58.2%) of the patients

The sample proportion $\mathbf{\hat p}$ can be computed by using the expression:

$\mathbf{\hat p = \dfrac{x}{n}}$

$\mathbf{\hat p = \dfrac{32}{55}}$

$\mathbf{\hat p =0.582}$

If the percentage of the probability of all patients in the emergency room = 0.75

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less can be computed as:

$\mathbf{( \hat P \leq 0.582) = P \Big( \dfrac{\hat p - p}{\sqrt{\dfrac{p(1-p)}{n}}} \leq \dfrac{0.582 - 0.75}{\sqrt{\dfrac{0.75(1-0.75)}{55}}} \Big )}$

$\mathbf{( \hat P \leq 0.582 )= P \Big( Z \leq \dfrac{-0.168}{\sqrt{0.003409}} \Big )}$

$\mathbf{( \hat P \leq 0.582) = P \Big( Z \leq -2.88 \Big )}$

From the Z distribution table:

$\mathbf{( \hat P \leq 0.582) = 0.00198}$

$\mathbf{( \hat P \leq 0.582) \simeq 0.0020}$

Learn more about probability here:

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2 years ago

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What should you do if your hypothesis was incorrect based on the results of your experiment? Change your data so that your hypot

Natasha2012 [34]

The right thing to do if your hypothesis was incorrect based on the results of your experiment is to Find a scientific reason why your hypothesis might have been incorrect and what new information you have learned from your experiment.

<h3>What should you do if your hypothesis is wrong?</h3>

When a hypothesis is said to fails, the right thing to do first is to study or investigate the data very well.

After that one can use your research and data to known the possible reason why the hypothesis was said to be incorrect. If you can come up with a valid reason that your hypothesis failed, you can start looking for ways to check the assumption, that you have made.

Learn more about hypothesis from

brainly.com/question/606806

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2 years ago