Answer:
589.038 m/s
Explanation:
i dont know if did this right tho
Answer:carbon should be D, hydrogen should be A, magnesium is correct,oxygen is also correct.
Explanation:I’m sorry if this is wrong but I looked it up to see if it was correct or not
<span>The formula for the volume of a sphere is: V = (4/3)π r^3
But you only know the diameter that being 24 cm.
The easiest thing to do is to divide by 2 to get the radius. r = 12
Then plug that in: V = (4/3)π 12^3
:)
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I would say copper, silver, and tin, since an alloy is a mixture of metals and metalloids.