Use differentials to estimate the amount of paint needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with diameter 42 m.
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the surface area of the hemisphere is 128
the coat thick is 0.07
therefore the amount is 2.3 L
(Round your answer to two decimal places.) thanks but they are incorrcet
let me confirm ,i will be back in the evening
sure, take your time
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