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timurjin [86]
3 years ago
13

Simplify using log properties: −log1/100 -10 2 -2 1/2

Mathematics
1 answer:
Andreyy893 years ago
5 0

The answer is 2 .

simplify log(down)10 (1/100) : -2

apply log rule : -log(down)10 (100)

rewrite 100 in power-base form : -log(down)10 (10^2)

apply log rule again : -2log(down)10 (10)

apply one more time : -2*1

Multiply : -2

refine from -(-2) = 2

I hope this helps





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Answer:

Correct option: A. P=0.057

Step-by-step explanation:

<u>Binomial Distribution</u>

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The individual probability that an electronic device does not function properly is p=0.1. We know n=10 devices have been bought and we want to compute the probability that 7 devices function properly. Please notice that this is not the value of k since p is the probability of failure. The correct value of k=10-7=3. The required probability is

\displaystyle P(3,10,0.1)=\binom{10}{3}0.1^30.9^{10-3}

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8 0
3 years ago
You can walk 112 miles in 12 hour. <br><br> What is your average speed?
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<em>Hope this helps!</em>
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one interior angle = 30° <==== this one is given

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castortr0y [4]

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Candidates running for office are handing out items to voters. Every 6th voter gets a button. Every 7th voter gets a sticker.
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The computation shows that the voter is the first to receive both items is A. the 42nd voter.

<h3>How to compute the value?</h3>

From the information, the candidates running for office are handing out items to voters as every 6th voter gets a button while every 7th voter gets a sticker.

Therefore, it should be noted that the least common multiple of both 6 and 7 is 42. Therefore, the voter is the first to receive both items is the 42nd voter.

Learn more about computations on:

brainly.com/question/4658834

#SPJ1

6 0
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