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aivan3 [116]
3 years ago
6

The distance d a train travels varies directly with the amount of time t that has elapsed since departure. If the train travels

at 475 miles in 9.5 hours, how many miles did the train travel after 4 hours? A.100 B.200 C.232.5 D.300
Mathematics
2 answers:
Anastaziya [24]3 years ago
6 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below is the solution:

<span>distance = 475
</span>time = 9.5 hrs

<span>since distance and time varies directly
</span>
therefore in 9.5 hrs train travels 475 miles => In 1 hr train travels 475 / 9.5 miles = 50 miles
<span>and in 4 hrs train travells 50*4 i.e 200 miles </span>
castortr0y [4]3 years ago
5 0

Unit 6 lesson 2 quick check

1. 21 (D)

2. 201.6 (C)

3. 3/4 (B)

4. 1/4 (A)

5. 20 (B)

100% i just took it :)


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