A person tosses a coin 6 times. In how many ways can he get 4 tails?

The easy way to think about this problem is that, in six tosses, if only one is tails , the tails result can come up on the first toss, the second toss, the third toss, the fourth toss, the fifty toss , or the sixth toss . This is six possibilities, so the answer to the question is 6.

Step-by-step explanation:Hope this helps!!!

the answer will be

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.