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svlad2 [7]
3 years ago
5

a train stops at Atherton , then at Belmont , and then at Carson. The distance from Atherton to carson is 13 miles, at the dista

nce from Atherton to Belmont is 10 2/3 miles . Estimate the distance from Belmont to Carson
Mathematics
1 answer:
masya89 [10]3 years ago
3 0

Answer: Distance from Belmont to Carson is 2\dfrac{1}{3}\ miles

Step-by-step explanation:

Since we have given that

Distance from Atherton to Carson = 13 miles

Distance from Atherton to Belomont = 10\dfrac{2}{3}=\dfrac{32}{3}\ miles

Now, the distance from Belmont to Carson is given by

Distance from Atherton to Carson - Distance from Atherton to Carson

13-\dfrac{32}{3}\\\\=\dfrac{39-32}{3}\\\\=\dfrac{7}{3}\\\\=2\dfrac{1}{3}\ miles

Hence, distance from Belmont to Carson is 2\dfrac{1}{3}\ miles

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Answer:

The speed in of the plane is 115.47 m/sec

Step-by-step explanation:

Given:

Height at which the plane is flying = 6000 m

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To Find:

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Let us use the tangent of the angle to find the distance (d) to a point directly below plane:

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tan(30) = \frac{6000}{d1}

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d1 = \frac{6000}{0.577}

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<u>when the angle is 60 degrees</u>

tan(60) = \frac{6000}{d2}

d2  = \frac{6000}{tan(60)}

d2  = \frac{6000}{1.732}\\

d2 = 3464.1 meters

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=>d1 - d2

=>0392.3 - 3464.1

= 6928.2 m/min

<u>Now converting to m/sec</u>

=>\frac{6928.2}{60}

=>115.47 m/sec

4 0
3 years ago
Please help! Correct answer only!
bogdanovich [222]

Answer:

<em>Expected Payoff ⇒ $ 1.50 ; Type in 1.50</em>

Step-by-step explanation:

Considering that 1 out of the 100 tickets will have a probability of winning a 150 dollar prize, take a proportionality into account;

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[RevyBreeze]

6 0
2 years ago
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