Round this number to two significant figures. 8,468
2 answers:
Answer:
Rounding to two significant figures the number became
Step-by-step explanation:
Given : Number 8,468
To find : Round this number to two significant figure ?
Solution :
Rounding to two significant figure we have to estimate or round the values in terms of zeros.
Rounding the number to hundreds value,
As 6 is greater than 5 so 4 rounds to 5 and rest became zero.
i.e.
bar means the estimated value.
Therefore, Rounding to two significant figures the number became
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2/3.
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3C2/5C2 = 3/10
Having drawn two votes for candidate a on the first two draws, there are 2 votes for candidate b and one vote for candidate a remaining. The probability that a vote for candidate b will be drawn on the third draw is:
2/3.
After the first three draws, there reains one vote for candidate a and one vote for candidate b. The probability that a vote for candidate a will be drawn on the fourth draw is:
1/2.
The probability of the ordering aabab is therefore given by:
The answer is: 0.1.