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3 years ago

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A researcher wants to compare experimental results with a theoretical value for the probability of getting tails on a coin and a

1 on a die. Design an experiment to compare the probabilities. Define which one is theoretical and which one is an empirical probability?

1 answer:

olya-2409 [2.1K]3 years ago

8 0

I’m sorry I don’t know the answer I’m just trying to get enough questions to pass my final

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Self-testing is an effective strategy to

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A. review information you have already read

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What happens as the bromine is cooled?

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Breathing bromine gas could cause you to cough, have trouble breathing, get a headache, have irritation of your mucous membranes (inside your mouth, nose, etc.), be dizzy, or have watery eyes. Getting bromine liquid or gas on your skin could cause skin irritation and burns.

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3 years ago

Ariana is accelerating her car at a rate of 4. 6 m/s2 for 10 seconds. Her starting velocity was 0 m/s. What was her final veloci

Studentka2010 [4]

Answer:

<h3>the answer is v=46 m/s</h3>

Explanation:

<h3>to find the final velocity we use formula from uniformly accelerated motion , equation 1, that is ; V=U+at</h3>

<h3>our given is U=0m/s</h3><h2> a=4.6m/s^2</h2><h3> t=10s</h3><h3>requaired,V=?</h3>

<h3>solution will be; V = u+at</h3>

<h3>replacing the values of each individual</h3>

<h3>V=0m/s+(4.6m/s^2)(10s)</h3><h3>V=0m/s+46m/s ;second found on the unit of acceleration canceled by the unit of time and finaly the left is m/s</h3><h3>V=46m/s</h3>

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3 years ago

High-context cultures emphasize nonverbal messages. true or false

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The vibration in a plucked guitar string travels at a speed of 410 meters per second. How far, in centimeters will the vibration

ipn [44]

Answer:

16.4 cm/0.4 ms

Explanation:

1: We know that the travel rate is 410 meters per second. We want to find a way in which we can cancel meters or seconds, and we can do that by multiplying 410m/1s with 100 cm/1m.

$\frac{410 m}{1s} * \frac{100cm}{1m}$

2. Now we want to get rid of that s, seconds, and we do so by multiplying prior fractions by 1s/1000ms.

$\frac{410 m}{1s} * \frac{100cm}{1m} * \frac{1s}{1000ms} \\$

3. Now we can diagnollay cross out m, and s. Leaving us with cm on top, and ms on the bottom. Which is what we want because we are calculating how many cm are for every .04 ms.

4: After that, you can multiply 410 and 100, to get 4,100. Whih leaves you with 4,100cm over 1000ms. Simplifying this, gives you 41, but that is NOT your answer. 41 cm, is for every ms, NOT every .04

5. Hence, you multiply 41 by .04 and get 16.4cm/.04ms.

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3 years ago