If you flip a coin 4 times, what is the probability of flipping tails 4 times?

0.0625

Step-by-step explanation:

The probability of flipping a tails once is 0.5. Flipping a tails 4 times will be 1×(0.5)^4×(0)^0 using Pascal's triangle.

< 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⭐

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6