The scatter plot shows the results of a survey in which 10 people were asked how many e-mail accounts and how many credit cards they have. How many e-mail accounts does the person with 7 credit cards have?Enter your answer in the box.

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

b. f(x) = –√x + 3this is the correct answer

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.