Pita has 12 coins in her bag there are three 1 pound coins and nine 50p coins she takes 3 coins out of the bag at random, work out the probability she takes out exactly £2.50
Answer:
44
Step-by-step explanation:
-×-=+
11×4=44
so it's equal to =+44
none of them are perpendicular or parallel
The hypotenuse must always be c
