Answer:
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Answer:
<em>Equation: 10t=400</em>
<em>It will take them 40 hours to be 400 miles apart.</em>
Step-by-step explanation:
<u>Constant Speed Motion</u>
If the speed of an object is v, the distance traveled in a time t is:
Ms. Ironperson travels at 50t (not speed, but a distance), and Mr. Thoro travels at 60t. Since the latter travels faster, the distance between them at time t is given by:
To be 400 miles apart, we set the equation:
10t=400
Solving:
t=400/10=40
It will take them 40 hours to be 400 miles apart.
Note: Some assumptions were made in this question:
- The rates are not speeds but distances
- The distances are in miles
Answer:
5 in. the answer lies in the Pythagorean theorem
M equals Monday
m + (m + 35) + (2m)
Now add the terms
4m + 35
In this case (m+ 35) equals Tuesday because it is 35 more than Monday. (2m) equals Wednesday because it it twice as much as Monday is. Now we don't know the amount of distance for Monday so we just leave it like that
Again the ANSWER IS 4m + 35
1/4 of 1 minute would be 1/4 * 60(seconds in a minute)
so that would be 60/4=15 seconds.