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luda_lava [24]
3 years ago
15

Put these numbers in order from greatest to least.

Mathematics
2 answers:
Orlov [11]3 years ago
6 0

Answer:

19/38, 8/20, --5 4/10,

Step-by-step explanation:

First you can tell that -5 4/10is the least because it is a negative number.  Then, you can see that 19/38 is the greatest because if you find out what half of 38 is it is 19 so 1/2 and 1/2 is greater then 8/20 because half of 20 is ten and 8 is not 10.

Hope this helps

NARA [144]3 years ago
4 0

Answer:

I hope this helps

Step-by-step explanation:

1. 19/38    2. 8/20  3. -5 4/10

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Please help me solve this answer! :)
taurus [48]

Answer:

2,912 People

Step-by-step explanation:

12% of 2,600 is 312

add 312 to 2,600

end up with

2,912 People

5 0
3 years ago
Read 2 more answers
Hey plsss help meeeeee
nalin [4]

Answer:

The first, third, and fourth answer choices represent a function.

Step-by-step explanation:

A relation is a relationship between sets of values. The two quantities that are being related to each other are the input (x-variable) and the output (y-variable). But relations in general aren't always a good way to relate between x and y.

Say that I have situation where I want to give <em>x </em>dollars to the cashier so he can change them to <em>y</em> quarters. Here is a "example" of the relation:

Dollars (x) | Quarters (y)            

----------------------------------              

       0       |          0                      

        1       |          4                      

       2       |          8

       2       |          12

Do you see something wrong here? Yes! We all know that you can't exchange 2 dollars for 12 quarters. You can only exchange 2 dollars for 8 quarters and only 8 quarters. This is a general reason why we don't rely on general relations for real-life situations. One x-variable does not exactly map to one and only one y-variable.

However, a relation that can map one x-variable to one and only one y-variable is known as a function. Let's make the above example an actual function to prove a point:

Dollars (x) | Quarters (y)            

----------------------------------              

       0       |          0                      

        1       |          4                      

       2       |          8

       3       |          12

Now, the 3 dollars make 12 quarters as it should. This is how a function should look like.

There are two ways to check if a relation is a function. On a relation, table, or a set of ordered pairs, you have to make sure there is no "x-variable" that repeats. All x-values of a relation have to be unique in order to be a function. On a graph, you can also perform the Vertical Line Test. If you draw vertical lines over a relation and if the lines cross only once, then it is a function. If not, it fails the Vertical Line Test.

So to answer you're question, the first, third, and fourth choices are functions because they all have unique x-variables. The second choice is not a function because it fails the Vertical Line Test.

7 0
2 years ago
(X-2)²+(y-1)²=25 how do you do this problem?
Tasya [4]
(x-x_c)^2+(y-y_c)^2=r^2\\&#10;(x_c,y_c) - \text{center}\\\\&#10;(x-2)^2+(y-1)^2=25\\&#10;\text{center}=(2,1)\\&#10;r=\sqrt{25}=5
5 0
2 years ago
HELP FAST 100 POINTS 100 POINTS What is the value of the expression when a = 5, b = 4 , and c = 6?⁢ 4a2b−c 2 5 9 10
ohaa [14]

For this case we must find the value of the following expression:

4a ^ 2b-c

When:

a = 5\\b = 4\\c = 6

Substituting the given values we have:

4 (5) ^ 2 * 4-6 =\\4 (25) (4) -6=\\400-6 =\\394

Finally, the value of the expression is 394.

Answer:

The value of the expression is 394.

3 0
3 years ago
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Need help please!!!! Thank you!!! ❤️❤️❤️❤️❤️❤️❤️❤️
andre [41]
I think it could be plane I think
5 0
3 years ago
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