Afair coin is flipped 10 times and the results are observed. the coin lands heads-side up 4 times.
what is the experimental probability of the coin landing tails-side up?

 0.6

Step-by-step explanation:

Given : the total number of times a fair coin flipped = 10

The total number faces on a fair coin (Tail/head)=2

Since, the number of times coin lands heads-side up=4

Then , the number of times coin lands on tails = 10-4=6

Now, the experimental probability of the coin landing tails-side up will be :-

Hence, the experimental probability of the coin landing tails-side up = 0.6

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.