Answer:
Noooooooooooooooooooooooooooo
There are 12 marbles in total. 4 of them are white.
The probability of getting a white marble on the first try is 4/12 or 1/3.
The probability of getting a second white marble in a row? Since you already pulled out a white marble on the first attempt, there are now 3 white marbles and 11 marbles in total. So the probability of getting a white marble at this point is 3/11.
Thus the probability of doing this back to back is 1/3 * 3/11 or 3/33 or 1/11.
The answer is B.
Answer:
1/30 as a fraction and 0.03 repeatedly as a decimal
Step-by-step explanation:
1/12 miles/ 4 parts= 1/48 miles/part.
Each part of his journey will be 1/48 miles~
Answer: x=140 Step-by-step explanation:
70 +70 =140
180-140=40
180-40=140
