Answer:
standard deck has 52 cards. probability of king is 4/52 and probability of a queen is 4/52, so 4/52 + 4/52 = 8/52=2/13
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x7=14
14 divided by 3= 4.66666666667
4.66666666667 -2 = 2.66666666667
Answer:
4.472135955
Step-by-step explanation:
I used a Calculator
Answer:
There is 10% error in both minimum and extreme values i.e. 120 & 140 , Error in 120 is 10% i.e. = 12, Since value can be more or less in error ∴ Error in 120 is ±12.
