Identify the function shown in this graph

Find the value of the cosine for angle a

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.