A particular beach is eroding at a rate of 4 centimeters per year. A realtor converts this rate to millimeters per day. Which expression, when evaluated, results in the correct units and numerical value?

Mathematics Posted by admin

QUESTION POSTED AT 18/04/2020 - 07:46 PM

Answered by admin AT 18/04/2020 - 07:46 PM

First convert 4 cms to mms  by multiplying by 10 
then divide this by  number of days in a year (365)

so R = 10*4  / 365

        =  0.109589  mm / day
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