Answer:
16
Step-by-step explanation:
This is what others have said
I have no clue but if u think about it with no math involved it is most likely right
This is as with 64 divided by 3 people is around 20 and and taking a few years would make since if its 16
The true statement is (b) use of incorrect header
<h3>How to determine the true statement?</h3>
The product expression is given as:
(-2x - 1)(2x - 1)
Expand the expression
(-x - x - 1)(x + x - 1)
This means that the header of the algebra tiles would be:
-x, -x, 1 and x, x and -1
From the figure, we can see that this is incorrectly represented
Hence, the true statement is (b)
Read more about algebra tiles at:
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There are 24 ways in which 5 guys can sit if arranged from oldest to youngest.
We have,
Five guys.
Now,
We know that,
Total number of ways to arranged around a table (n) = (n-1)!
So,
For n = 5,
I.e.
(n - 1)! = (5 - 1)! = 4!
So,
Total number of ways to arranged Five guys rom oldest to youngest (n) = (n-1)!
i.e.
= (5 - 1)! = 4!
We get,
= 4 × 3 × 2 × 1
i.e.
Total number of ways to arranged Five guys rom oldest to youngest (n) = 24.
Hence we can say that there are 24 ways in which 5 guys can sit if arranged from oldest to youngest.
Learn more about arrangement here
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Given that,
Cost of 6 pounds apples = $4.00
To find,
Unit rate.
Solution,
We have,
6 pounds apples = $4.00
We can find the cost of 1 pound of apples as follows :
1 pound apples =$ (4/6)
= $0.67
So, the cost of 1 pound apples is $0.67.
