Answer:
The probability is:

Step-by-step explanation:
Keep in mind that the probability of getting a head is always the same for each

Therefore the probability of not having a head is:

So if we throw the coin 4 times the probability P of not getting any head is:


The probability of getting a 6 on one dice is 1/6
The probability of getting a 6 on both dice would be 1/6 x 1/6 = 1/36
Answer: 1/36
Which pair of equations go to which system? It's hard to tell from what you've put on the screen which equations are with which system. =/
Answer:
once you have a common denominator, you simply add the numerators together and then simplify.
Step-by-step explanation:
Answer:
n+3
Step-by-step explanation:
Since N is not given it is written as an expression.