The tree diagram below shows all of the possible outcomes for flipping three coins
1st coin
2nd coin
3rd coin
outcomes
(hhh)
(h. ht)
-- (h1,h)
- (t, h, h)
(t. ht)
- (tth)
h-
what is the probability that at least two of the coins will be tails?

The answer is

Step-by-step explanation:

We have that  the total number of the sample for flipping the 3 coins are 6 (3!).

As it is possible to see, two events of this sample match with the possibility of having at least two of the coins being tails, therefore is the probability to have this result. After reducing the equation the answer is  .

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb