Answer:
D
Step-by-step explanation:
D is the correct answer
Answer:
radius of the sphere (r) = 21 units
Step-by-step explanation:
here's the solution : -
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=》

( pi cancel out )
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It is B bc the slope would be 2/1 witch equals 2
First, multiply both sides by 1000
1000*c = w*t*c
Since c is on both sides, they would cancel each other out
1000 = w*t
Divide both sides by t.
w = 1000*t