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Talja [164]
2 years ago
8

A train traveled 1360 miles in 16 hours. What was the average speed of the train in miles per hour?

Mathematics
1 answer:
notsponge [240]2 years ago
5 0

Answer:

85 miles per hour

Step-by-step explanation:

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Express 20 hours at the percentage of 10 days pllzzzz
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Step-by-step explanation:

a day =24hrs so 10 days=240hrs

20hrs/240hrs ×100%to get the percentage

20/240×100%=8 1/3

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2 years ago
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Airida [17]
(12/17, 59/34) is the answer
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3 years ago
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How many solutions y=x^2-10x+25
MrRissso [65]
<h2>There are infinite solution of y.</h2>

Step-by-step explanation:

Given,

y = x^2 - 10x + 25

To find, the total number of solutions = ?

∴ y = x^2 - 10x + 25

⇒ y = x^2 - 2(x)(5) + 5^2

⇒ y = (x-5)^{2}

There are infinite solution of y.

Thus, there are infinite solution of y.

7 0
3 years ago
{3x=7y=5<br> {5x-2y=-19
Anton [14]

Answer:

(-3, 2)

Step-by-step explanation:

{3x=7y=5

{5x-2y=-19

solve....

maybe it was  3x + 7y = 5

and  5x - 2y = -19

2*(3x + 7y = 5)

7*(5x - 2y = -19)

-------------

6x + 14y = 10

35x -14y = -133

41x = -123

x = -3

y = ...

5*(-3) - 2y = -19

-15 - 2y = -19

2y = 4

y = 2

(-3, 2)

7 0
2 years ago
What is the <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B7%7D" id="TexFormula1" title="\sqrt[3]{7}" alt="\sqrt[3]{7}" alig
zvonat [6]

The answer you want will be 1.91293\dots

4 0
3 years ago
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