Acoin is flipped twice. h represents heads, and t represents tails. what is the sample space? {th, tt, ht} {hh, tt} {th, ht} {th, tt, ht, hh}

TH, TT, HT, HH

Step-by-step explanation:

 {TH, TT, HT, HH } is the sample space.

Step-by-step explanation:

Since, The sample space is the set of all possible outcomes or results of that experiment.

If a coin is flipped n times then total number of outcomes =

Therefore, When a coin is tossed two times then the total number of the outcomes = = 4

Thus, the set of the sample space must contains 4 elements.

Therefore,  {TH, TT, HT} can not be the set of sample space because it only contains 3 element.

{HH, TT}  can not be the set sample space because it only contains 2 element.

{TH, HT} can not be the set sample space because it only contains 2 element.

{TH, TT, HT, HH} is the set of sample space because it contains 4 element.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

1.30

step-by-step explanation: