Searches on mobile devices like tablets and smartphones are currently growing at a rate of 50% per year. If currently 42% of searches are conducted on mobile devices, and growth continues at the same rate for two years, what percentage of searches will then be conducted on mobile devices? Assume all other factors are held constant.

< 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⭐

step-by-step explanation:

1

14

step-by-step explanation:

cause it equals more