Saturn's rings are made of ice and rock. These pieces vary in size. Some are as small as a grain of sand. Others are as large as a house. The rings of Saturn are the most extensive ring system of any planet in the Solar System. They consist of countless small particles, ranging in size from micrometers to meters, that orbit around Saturn. They are found around the planet
Answer:
0.167
Explanation:
Molar mass of NaOH = 40
40 g of NaOH = 1 mole
5 g of NaOH = 0.125 moles
1000 ml = 1 L
750 ml = 0.75 L
Molarity = 0.125 / 0.75 = 0.1666
Approximately = 0.167
B. The North Star
Is the correct answer.
It is 433.8 light years away
Hope this helps!
~Brooke❤️
21.28s
Explanation:
This is a rate problem.
Number of parts produced = 225
Time taken to produce= 8hours
Rate of production is the amount of parts produced in a duration of time.
Now convert 8 hours to minute;
60 minutes = 1hr
8 hours = 60 x 8 = 480minutes
Now:
Rate of production = = 0.47parts/minute
Now, to produce 10 parts;
It takes;
0.47 parts to be produced in 1 minute
10 parts would be produced in = 21.28s
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