The data in the table below gives the engin speed of a boat

Last updated: 6/23/2023

The data in the table below gives the engin speed of a boat in hundreds of revolutions per minute or RPMs for several different boat speeds in knots Using a cubic equation to best fit the data determine the boat speed for an engine speed of 2500 RPMs Engine Speed RPMS 8 10 12 14 16 21 I Boat Speed Knots 5 59 6 88 7 63 8 04 8 29 9 4 A 10 72 knots B 11 16 knots C 11 87 knots D 12 23 knots