Refers to the number of exercise sessions per week-for example, three to five times per week.

Frequency

Explanation:

Frequency refers to the counts of events per amount of time of a repeated case. The amount of times a data and insights happens is a frequency. A given data value's rate is the amount of times that data value happens.

In this situation number of days count as frequency

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards