Acruise ship is traveling at a speed of 20 knots. each knot is 1.151 mph what is the speed is the ship traveling in yards per second

The ship is traveling 11.25, or 11.3 yards per second

Step-by-step explanation:

THE OTHER ANSWER IS WRONG.

Multiply, multiply, divide 1760 yards = 1 mile

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

a

step-by-step explanation: