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viktelen [127]
3 years ago
10

An airplane descends at a rate of 500 feet per minute.Write and evaluate an expression to show how far the plane will descend in

6 minutes.
Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0

Answer:

500/6 min if I'm correct

Step-by-step explanation:

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JulijaS [17]

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Answer:

  160

Step-by-step explanation:

The problem statement tells us ...

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6 0
3 years ago
Two trains leave stations 560 miles apart at the same time and travel toward each other. One train travels at 90 miles per hour
lana [24]

Answer: the two trains will meet in 2.8 hours

Step-by-step explanation:

Step 1

Speed of train A  = 90mph

Speed of train B = 110 mph

Since both trains  are travelling towards each other , their effective speed will be= 90 mph + 110mph= 200mph

Step 2

we know that Speed = distance / time

therefore Time = Distance / speed

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2.8 hours

5 0
3 years ago
20 + 2(3-5)^2 + 30/10 x 3
KonstantinChe [14]

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20 + (2*[-2])^2 + (3*3)

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29 + 16

45

Note that * is used to signify multiplication.

5 0
3 years ago
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8 0
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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