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IgorC [24]
3 years ago
6

A jet plane can carry up to 200,000 liters of fuel. It used 130,000 liters of fuel during a flight. What percentage of the fuel

capacity did it use on this flight? Do not include the percent sign (%) in your answer.
Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0

Given:

Capacity of jet plane = 200,000 liters of fuel

Fuel used during flight = 130,000 liters

To find:

The percentage of the fuel capacity it uses on this flight.

Solution:

According to the question, we need to find 130,000 is what percent of 200,000.

\text{Required percentage}=\dfrac{\text{Fuel used during flight}}{\text{Capacity of jet plane}}\times 100

\text{Required percentage}=\dfrac{130000}{200000}\times 100

\text{Required percentage}=65

Therefore, the jet plane uses 65 percent of fuel capacity during flight.

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It would take greater than 31.25 hours for Tim's price to be better. So in terms of whole hours it would take at least 32 hours of work for Tim's price to be better.

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6. Your average grade after 5 tests in Biology is a 65. However, after the most recent test your average increased to a 70. What
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Step-by-step explanation:

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2 years ago
What is the distance between -2.2 , 8.4 on a number line
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Answer:

10.2

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2 years ago
Jeffery babysits for 4 dollars per hour, he also works as a math tutor for 7 dollars per hour. He is only allowed to work 13 hou
Oksana_A [137]

Given:

Jeffery babysits for 4 dollars per hour and works as a math tutor for 7 dollars per hour.

He is only allowed to work 13 hours total per week.

He wants to make at least 65 dollars.

To find:

The system of inequalities to represent this situation.

Solution:

Let x be the number of hours he babysits per week and y be the number of hours h works as a math tutor.

He is only allowed to work 13 hours total per week.  It means sum of x and y must be less than or equal to 13.

x+y\leq 13

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4x+7y\geq 65

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x\geq 0, y\geq 0.

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4 0
3 years ago
Please help, I’ll mark your answer as brainliest.
timama [110]

Already answered here: brainly.com/question/26919792

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