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Kitty [74]
3 years ago
14

A girl wants to count the steps of a moving escalator which is going up. If she is going up on it, she counts 60 steps. If she i

s walking down, taking the same time per step, then she counts 90 steps. How many steps would she have to take in either direction, if the escalator were standing still?
Mathematics
1 answer:
sp2606 [1]3 years ago
3 0
It would take 75 steps if the escalator was standing still...
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9.75t + 9 = 18.5t + 16
Lana71 [14]

Answer:

the answer is to your equation is t=-0.8

3 0
2 years ago
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Help me on this please
Lesechka [4]

Domain: x is greater than or equal to 7

Range: y is greater than or equal to 9

6 0
3 years ago
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(g(1) = 50<br> (g(n) = 8 - g(n-1)<br> g(2) =
Finger [1]
G is the same function

Using the 2nd function

g(2) = 8 - g(2-1)
g(2) = 8 - g(1) (g(1)=50 )
So, g(2)= 8-50
g(2) = -42
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3 years ago
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First answer will get brainlest and 5 stars and a thanks by me
Artist 52 [7]

Answer:

4 seconds

Step-by-step explanation:

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2 years ago
If the actual distance between two cities is 52 kilometers (km), then the distance on the map would be ? cm
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Your answer in cm would be 5,200,000.
As 1km=100,000 cm
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3 years ago
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