It says "for 1983 through 89, the per capital consumption of chicken in the us increased at a rate that was approximately linear. in 1983, the per capita consumption was 30.9 pounds , and in 1989 it was 47 pounds. write linear model for per capital consumption of chicken in the us. let t represent time in years, where t=3 represents 1983. let y represent chicken consumption in pounds"
this is the question its asking using this information (in the picture)

the higher the current the higher the mag field around it the higher the influence on the compass

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over