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Home Q & A Board Science-Related Homework Help Mathematics
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mjcurry mjcurry
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Posts: 32
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8 years ago
a) The volume V of a growing spherical cell is
V = 4/3πr3, where the radius is measured in micrometers (1 µm = 10−6m). Find the average rate of change of V with respect to r when r changes from 5 to each of the following. (Round your answers to one decimal place.)
(i)    5 to 8 µm
µm3/µm

(ii)    5 to 6 µm
µm3/µm

(iii)    5 to 5.1 µm
µm3/µm

(b) Find the instantaneous rate of change of V with respect to r when r = 5 µm. (Round your answer to one decimal place.)
V'(5) = µm3 / µm
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#1
Educator
8 years ago
See if this helps Downwards Arrow
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#2
4 years ago
thank you
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#3
6 months ago
Thank you so much
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