3/ 4 is equavalent to what fractions
2 answers:
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We're going to be using combination since this question is asking how many different combinations of 10 people can be selected from a set of 23.
We would only use permutation if the order of the people in the committee mattered, which it seems it doesn't.
Formula for combination:
Where represents the number of objects/people in the set and
represents the number of objects/people being chosen from the set
There are 23 people in the set and 10 people being chosen from the set
Usually I would prefer solving such fractions by hand instead of a calculator, but factorials can result in large numbers and there is too much multiplication. Using a calculator, we get
Thus, there are 1,144,066 different 10 person committees that can be selected from a pool of 23 people. Let me know if you need any clarifications, thanks!
~ Padoru
Answer:
24%
Step-by-step explanation:
Given: Regular price of two item is $30 and $20.
60% discount provided on second item.
Now, lets find out discount provided on second item.
∴Discount provided =
Amount paid for second item = Regular price - discount provided
∴Amount paid on second item=
Total amount paid for two item= Regular price of first item + discounted price of second item.
∴Total amount paid for two item=
Next, lets find out the percent of reduced total cost of two item.
∴ By the total cost of two item reduce during sale.
Yes, 13 is the remainder.
See dat pic for full solution.
