A coin will be flipped three times. The result of each flip is either heads (H) or tails (T). Yhe outcome HTH represents the first result is heads, the second result is tails, and the third result is heads. The list of all possible outcomes is shown. Each outcome is equally likely. HHH, HHT, HTH, HTT, THH, THT, TTH, TTT
is the result of the first clip is tails, what is the probabitlity that the coin lands on heads two times?

A. 1/4 B. 1/3 C. 3/8 D. 1/2​

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −