Answer:
y = 0.7x + 12
Step-by-step explanation:
Answer:
Step-by-step explanation:
Volume of sphere = 4/3 *pi * r^3
= 4/3 * 3.14 * 52
= 523.33
Answer:
sorry i need things to make a question
Step-by-step explanation:
its soooooooooooooooo hard
Area of a circle is πr².
Therefore we can get the radius of the great circle (and thus the sphere) by doing √(A / <span>π).
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√(28.6 / <span>π) = 3.017 to 3DP.
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Surface area of a sphere is 4πr².
4<span>π(3.017)</span>² = 114.4 to 1DP