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Rus_ich [418]
3 years ago
15

Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut

es?
Mathematics
1 answer:
Alona [7]3 years ago
3 0

The probability of one arrives within the next 10 minutes when he already been waiting for one jour for a taxi is,

 

P (X > 70 | X > 60) = P (X > 10) = 1 – P (X ≤ 10) = 1 – {1 – e ^ -((1 / 10) 10)} = e ^ -1

= 0.3679

 

The probability of one arrives within the next 10 minutes when he already been waiting for one hour for a taxi is 0.3679

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Answer:

4833 m

Step-by-step explanation:

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We use Pythagoras Theorem to get this done

We can say that the opposite of the angle is the altitude, while the hypotenuse of the triangle, is the distance between herself and the top

Using the sine angle rule, we have

Sine 47.3 = 4900 / h

h = 4900 / sin 47.3

h = 4900 / 0.7349

h = 6668 m

This means that she was 6668 m away from the top of the mountain

She then moves 1000 m closer to the mountain top, this means that our h = 6668 - 1000

Using the same sine angle rule, we have

Sine 58.5 = o / 5668

o = 5668 * sine 58.5

o = 5668 * 0.8526

o = 4833 m

She is 4833 m above the sea level

5 0
3 years ago
Estimate the probability that an Earthbound meteorite either disintegrates above or impacts with a body of water. Round to the n
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Answer:

0.71 is the answer

Step-by-step explanation:

Answered on edu

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3 years ago
You use 4 gallons of water on 30 plants in your garden. At that rate, how much water will it take to water 45 plants?
OverLord2011 [107]
Question that needs to be solved:You use 4 gallons of water on 30 plants in your garden. At that rate, how much water will it take to water 45 plants?=> 4 gallons is to 30 plants.=> 4 gallons / 30 plants = 0.13 gallons per plants.Now, it needs to water around 45 plants, let us solve how much will it need => 0.13 gallons * 45 plants = 6 gallons<span>Thus, to water 45 plants you need to have 6 gallons of water</span>
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3 years ago
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9966 [12]
The answer is 40.

1000/25 will give you the new ratio

Simple way of thinking about it

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2 years ago
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Step-by-step explanation:

what is the problem ? find the slope of the line ?

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I see 2 points with seemingly integer coordinates.

one point is at (2, 6) as you marked it also on the sheet.

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therefore, the slope is 6/4 = 3/2

5 0
2 years ago
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