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kozerog [31]
3 years ago
14

John roller skates 48 km in 3 hours. What is his average speed in kilometers

Chemistry
2 answers:
Nadya [2.5K]3 years ago
7 0

Answer:16km/hr

Explanation:

48km/3hr= 16km/hr

slava [35]3 years ago
4 0

Answer:

16km/ hr

Explanation:

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A pure compound is composed of?<br><br>pls Answer this directly<br>​
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2 years ago
Jupiter has a gravity of 2.9, what would your weight be on Jupiter if you weighed 84 lbs on Earth?
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5 0
3 years ago
The first part of a balanced chemical equation for a chemical reaction is shown below:
Bond [772]

Answer:

The answer to your question is 6

Explanation:

Data

              Cu  +  2AgNO₃   ⇒  

To find the answer, count the number of each element in the reactants

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Copper                        1

Silver                           2

Nitrogen                      1

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8 0
3 years ago
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