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balandron [24]
3 years ago
7

the fastest train in the us can travel 2.6 miles per minute.At that speed how far does it go in half an hour?

Mathematics
2 answers:
Mama L [17]3 years ago
8 0
The train good 2.6 miles in a minutes and you are looking for how far it does in 30 minutes you have multiply 30 times 2.6 and you get 78 miles
30•2.6 = 78
Readme [11.4K]3 years ago
4 0
You have to multiply 2.6 × 30=
2.6 \times 30  =78.0
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PtichkaEL [24]

Answer:

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Let's  find a particular solution. We need a function of the form y= ax^3+bx^2+cx+d such that

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