Answer is 3
~~~ Y. -5
2

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

What are the first 4 terms in the multiplication pattern given by the formula 2×4n