Juwan loves grapes so much that after returning from Costco with some grapes, he eats 20% of the grapes he just bought. The next day he eats 20% of the remaining grapes and continues to eat another 20% each day. What percent of the grapes will Juwan have left after three days? (Round your answer to the nearest whole percent.)

< 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⭐

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20