Question: Can someone help me please to understand this, to answer correctly and explain it so that I can understand it. Thank you. This is Calculus

Can someone help me please to understand this, to answer correctly and explain it so that I can understand it. Thank you.

This is Calculus 1.

Can someone help me please to understand this, to answer correctly and

Use differentials to estimate the amount of paint needed to apply a coat of paint 0.03cm thick to a hemispherical dome with a radius of 20 cm . The volume of a hemisphere is given by V = = mrs. You do not need to consider the flat part of the hemisphere. Note: painting an object adds to its volume that is why we use the volume formula rather than the surface area formula. Round answer to 3 decimal places. Do NOT include the units (The units are cm3)

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