Using a tree diagram you can see that the probability is 1/(7^7) or 1/823543. This is about 0.0001%
The answer would be 95/100 = 0/100 I hope this helped ^^
Answer:
No, it is not prime.
Step-by-step explanation:
67^2 = 4489
A number cannot be prime if it is divisible by a number besides 1 and itself. 4489 is divisible by 67; no perfect square can be prime.
