I have a algebra question not to good at this? here goes..

Question

the fuction w (d)=0.112d approximates the amount in centimetres of water that results from D cm of snow melting. find the amount of water that results from snow melting depths of.
19cm
38cm
95cm

Answer 1

The amount of water from 19cm of snow melting = w(19) = 0.112*19

The amount of water from 38cm of snow melting = w(38)

Answer 2

so then it would be w(19)=0.112*19
and
w (38)=0.112*38
and w (95)=0.112*95

Answer 3

Yes.

Answer 4

ok thank you