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3 years ago

A bicyclist rides 16 km in 30 min. What is the bicyclist's average speed in km/h?

Mathematics

1 answer:

kow [346]3 years ago

6 0

Answer:

32 km/h

Step-by-step explanation:

Since there are 60 minutes in an hour, we can find their speed in km/h by multiplying the current distance by 2:

16(2)

= 32

This means the bicyclist can ride 32 km in 1 hour.

So, their speed is 32 km/h

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One line segment is 10 cm and the other one is 45 cm

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3 years ago

Earn $134 in 8 hours how much did you earn per hour

Xelga [282]

I believe you would just divide 134 by 8

134/8 = 16.75

That means you would earn $16.75 per hour.

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3 years ago

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What does m equal in this equation? <br> 5m+2(m+1)=23

barxatty [35]

5m+2m+2 = 23
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3 years ago

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Find the length AB round your answer to the tenth

Kobotan [32]

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$AB = \sqrt{ ({3 - ( - 2)})^{2} + ({4 - 0})^{2} } \\$

$AB = \sqrt{ ({3 + 2})^{2} + {4}^{2} }$

$AB = \sqrt{ {5}^{2} + {4}^{2} }$

$AB = \sqrt{25 + 16}$

$AB = \sqrt{41}$

$AB = 6.403$

$AB = 6.4$

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3 years ago

For a ride on a rental scooter, Deon paid an $8 fee to start the scooter plus 6 cents per minute of the ride. The total bill for

faltersainse [42]

Answer:

66 minutes

Step-by-step explanation:

11.96 - 8 =3.96

Every 10 minutes Deon pays 60 cents because 6 times 10 = 60 and every 6 minutes Deon is paying 36 cents

10 min = 60 cents

20 min = $1.20

40 min = $2.40

50 min = $3.00

60 min = $3.60

6 min = 36 cents

Then you do 3.60 + 36 which equals $3.96

How to figure how the minutes is just 60 + 6 = 66 minutes

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2 years ago