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Ostrovityanka [42]
3 years ago
15

An airplane traveled 700 kilometers in two hours during a trip. What was the average speed of the plane during the trip?

Mathematics
1 answer:
Igoryamba3 years ago
8 0

9514 1404 393

Answer:

  350 km/h

Step-by-step explanation:

Speed = distance/time

speed = (700 km)/(2 h) = 350 km/h

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Using linear function concepts, it is found that the correct statements are given by:

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<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value.

In this problem, the number of college seniors who graduated with a bachelor's degree in psychology, in t years after 2000, is modeled by:

P(t) = 2,376t + 73,219.

For biology, the amount is given by:

B(t) = 2,414t + 56,545.

Then, the true statements are given by:

  • The number of biology degrees increases by about 2,414 each year after 2000.
  • About 73,000 students graduated with degrees in psychology in 2000.
  • In 2000, more students graduated with psychology degrees than biology degrees.

More can be learned about linear function concepts at brainly.com/question/24808124

8 0
2 years ago
Use a system of equations to solve this problem.
emmainna [20.7K]
We have to set up 2 equations:
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A) x + y = 10 liters
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3 years ago
Urgent giving Brainliest
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Answer:

Step-by-step explanation:

brainly.com/question/28299043

I answered it here.

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Step-by-step explanation:

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Write a division problem that has a quotient of 1/20
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