How many different arrangements can be made with ten pieces of silverware laid in a row if three are identical spoons, four are
1 answer:
10 pieces of silverware laid in a row if 3 are identical spoons, 4 are identical forks, and 3 are identical knifes
The arrangement of 'm' objects on which 'n' objects are of same kind is
Given: 10 pieces of silverware so its 10!
3 are identical spoons so its 3!
4 are identical forks so its 4!
and 3 are identical knifes so its 3!
Arrangements made = = 4200
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Answer:
A. 15.2%
Step-by-step explanation:
Subtract the new price from the old one to find the dollar amount that the water bottle price was reduced.
The price was reduced by 25 cents, but we need to find the percentage. To do that, we divide the price reduction by the original price.
And then move the decimal place over two spots (multiply by 100)
15.2