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snow_tiger [21]
3 years ago
7

The distance between two stations A and B is 100km.If the average speed of a train is increased by 5km/h , the time taken by the

train to travel from A to B would be 10 minutes less.Find the original average speed of the train.
Mathematics
1 answer:
hoa [83]3 years ago
6 0

Answer:

I also occupy it they pass it to me

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The greatest common factor of 18x -30+12y
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Answer: The greatest common factor is 6.

Step-by-step explanation:

18 goes into 6, 3 times

30 goes into 6, 5 times and q2 goes into 6, 2 times

Divide all three numbers by 6.

The new equation will look like: 3x-5+2y

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You want to buy a $35,000 car. The company is offering a 3% interest rate for 36 months (3 years). What will your monthly paymen
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\bigstar\boxed{\large\bf\purple{\leadsto \$3150}}

__________________________________________

\large\sf{\underline{Given:}}

  • ➠ Principal = $ 35000
  • ➠ Rate of interest = 3%
  • ➠ Time = 3 yrs (36 months)

\large\sf{\underline{Therefore:}}

‎‎‎ ‎ ‎‎‎ ‎ ‎\sf{Simple\: interest = \left(\dfrac{P\times R\times T}{100}\right)}

‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\sf{\longrightarrow \left(\dfrac{35000\times 3\times 3}{100}\right)}

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‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\sf{\longrightarrow \cancel{\dfrac{315000}{100}}}

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎

‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\sf{\longrightarrow 3150}

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎

\large\sf{\underline{Your\: monthly\: payments\:will\:be\:\$3150}} ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎

6 0
3 years ago
The length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 26 cm. What are the dime
iris [78.8K]

Let w and l be the length and height of the rectangle.

We know that:

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Substitute the first equation in the second:

2(l+w)=26 \iff l+w=13 \iff 2w-5+w=13 \iff 3w = 18 \iff w=6

Use the first equation to compute the length:

l=2\times 6 - 5 = 12-5=7

So, length = 7 cm; width = 6 cm

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Diameter of neutron is greater. Protons are generally much smaller.
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