Approximate what the value of is by using calculator.
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And now just multiply by 100 to get percentage.
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Hope this helps.
One positive integer is 3 greater than 4 times another positive integer. If the product of the two integers is 76, then what is
the sum of the two integers?
21
23
14
19
21
23
14
19
1 answer:
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Answer:
120960
Step-by-step explanation:
Given that a librarian has a set of ten different books, including four different books about Abraham Lincoln.
The librarian wants to put the ten books on a shelf with the four Lincoln books next to each other, somewhere on the shelf among the other six different books.
First arrnage the 6 other books in the shelf.
This can be done in
Now arrange the 4 books of Lincoln
This can be done in
Now we have 7 places to insert Lincoln books including two corners and in between.
Thus this can be done in 7 ways
Total no of ways =