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iogann1982 [59]
3 years ago
14

Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 95 miles per

hour. The eastbound train travels at 105 miles per hour. How long will it take for the two trains to be 440 miles apart?
Do not do any rounding.

[] hours
Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0

Answer:

2.2 hr

Step-by-step explanation:

Let t = time

95t = distance of westbound train

105t = distance of eastbound train

95t + 105t = 440

200t = 440

t = 2.2 hr.

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For the fulcrum to balance, the product of weight and distance on both sides of the fulcrum must be the same.

Let d1= x. since total distance is 12, we can write d2 = 12 - x

for the fulcrum to balance:

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Thus, d1= 5.45
and
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5 0
3 years ago
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A store is having a sale on trail mix and jelly beans. For 6 pounds of trail mix and 5 pounds of jelly beans, the total cost is
-Dominant- [34]
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3 years ago
Is p = 3 a solution to this equation? 4 p = 24
Blizzard [7]

Answer:

Hi there!

Your answer is:

No, p= 3 is <u>not</u> a solution for this equation!

Step-by-step explanation:

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4×3 = 24?

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Please Help!! and explain in detail!!!!
tatuchka [14]

Answer:

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Step-by-step explanation:

Given the sequence 1, 0.25, 0.111..., 0.0625, 0.04, you would like to know the next term.

<h3>Terms</h3>

We recognize the decimal values to be equivalent to ...

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8 0
1 year ago
Mr. Turner employer pays 100% of his medical insurance. He has rent of $800 and $600 for car payment, $100 light bill, and $300
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Given :

Mr. Turner employer pays 100% of his medical insurance. He has rent of $800 and $600 for car payment, $100 light bill, and $300 car insurance. His payroll and income taxes are estimated to be $287.

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What is his necessary monthly salary to have a gross income to meet his total expenses including the payroll and income taxes.

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