algebra
posted by helen on .
the function W(d)=0.112d approximates the amount in centimeters of water that results from d cm of snow melting. Find the amount of water that results from snow melting from depths of 18 cm, 49 cm, and 98 cm. I am having problems figuring this out and I can not remember how to do this. Please help! thanks

simply replace the value of d with the given values.
e.g. for the second one, d=49
W(49) = .112(49) = 5.831 cm