There are total 18 marbles in a bag.
P(red marble) first drawn:
3/18=1/6
P(red marble) second drawn:
2/17
2/17×1/6=1/51. As a result, the probability of drawing two red marbles is 1/51. Hope it help!
Answer: 5n (hope it helps)
Step-by-step explanation:
10.5 liters
420÷120 = 3.5
3.5×3=10.5
Answer:
b
Step-by-step explanation:
3x-2=5
3×=5+2
3x=7
×= answer