2. The following results were obtained.
Coefficient of variation = 50%
Karl Pearson's coefficient of skewness = 0.5
Standard deviation = 2
Find mean and mode​

What values of c and d make the equation true?

Which ahows the graph of the solution set of 6x+4y< 12

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.