Aline of best fit predicts that when x equals 29 y will equal 27.745 but y actually equals 25 what is the best residual in this case a. -1.255 b. 1.255 c.2.745 d. -2.745 this is a prob and stats question

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice