Duration: 2:04

0 views

0

The weight \( W \) of a certain stock of fish is given by \( W=n w \), where \( n \) is the size of stock and \( w \) is the average weight of fish. If \( n \) and \( w \) change with time \( t \) as \( n=2 t^{2}+3 \) and \( \mathrm{w}=t^{2}-t+2 \), then the rate of change of \( W \) with respect to \( t \) at \( t=1 \), is:
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live