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Oxana [17]
3 years ago
9

A train that is 1 mile long starts through a tunnel that is also 1mile long . The train is traveling 15 miles per hour. How long

does it take for the train to get completely out of the tunnel?
Mathematics
2 answers:
Gnoma [55]3 years ago
7 0
4minutes in  order to get out
bearhunter [10]3 years ago
6 0
12 minutes because it is three miles into for the train to go completely in and out (one mile for the nose to enter, on mile for the nose to exit and tail enter, and one mile for tail to exit). 3/15=x/60 
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3 years ago
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Katarina [22]

3x^3 x 4x^2 = 12x^5

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3 0
2 years ago
6
irinina [24]
But, the y intercept is 2.
4 0
3 years ago
Classify the expression 2x-x+5
lapo4ka [179]
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2x - x + 5

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6 0
3 years ago
Please help me I need help with answer
Rufina [12.5K]

Answer:

+30 + -25

Savings is positive

Buying is negative

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+30

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-25

+30 -25

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Buying is negative

7 0
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