Which of the following statements about the mode are true? Check all that apply. A. It is the score at the 50th percentile.
B. It is also referred to as the arithmetic average.
C. It can be used for data that are measured on a nominal scale.
D. There can be more than one.

1.78 m

Explanation:

er the fulcrum placed at a distance r from the force.

mass, m = 250 kg

Force, F = 300 N

As the  net torque is zero, so clockwise torque = anticlockwise torque

300 x r = 250 x 9.8 ( 2 - r )

300 x r = 2450 x (2 - r)

300 r = 4900 - 2450 r

2750 r = 4900

r = 1.78 m

Thus, the fulcrum is placed at a distance of 1.78 m from the force.