Answer:
1/455
Step-by-step explanation:
place 222 over 101010 and divide
X/5=3 multiply both sides by 5
x=15
Answer:
Step-by-step explanation:
A bag contains 8 red marbles, 3 blue marbles and 7 green marbles.
Total = 18 marbles.
Probability of drawing three red marbles = probability of drawing one red without replacement + probab of drawing another without reeplacement + probab of drawing a third without replacement.
Probability of drawing three red marbles = 8/18 + 7/17 + 6/16 = 0.4444 + 0.4118 + 0.3750 = 1.2312.
Step-by-step explanation:
4'3x5'2
It means 4'3= 4 multiplied by its self 3 times
