Question

y=r^2/st^3. find the change in y when r increases by 2%, s increases by 3% and t increases by 1%.

Answer 1

y=1.02^2 / (1.03)(1.01)^3

Answer 2

wait I am not sure we are differentiating with respect to what?

Answer 3

what is r s and t in this situation?

Answer 4

what is the full question?

Answer 5

Given y=\[\frac{ r ^{2} }{ st ^{3} }\]

Answer 6

Find the percentage of the change in y when r increases by 2%, s increases by 3% and t increases by 1%.

Answer 7

Yeah in my equation I just assumed that the variables were one. To add a percent to a number simply multiple it by 1 and transform the percentage into decimals by dividing it by 100.