how do i calculate the magnetic flux if a solenoid with a cross-sectional area 0.10m^2 and it is linked by a magnetic field of flux density of 2.0x10^-3 and has 250 turns?

Biased means unfair but that's all ik

Answermuch larger;

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.