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Veseljchak [2.6K]
3 years ago
5

3^2 is an example of

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

D) a numerical expressions

I hope it's help you...

Thanks♥♥

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Oman said that it is impossible to raise a number to the power of 2 and get a value less than the original number. Do you agree
Eva8 [605]
Oman is wrong, if you raise any decimal number less than one to a power of 2 the number just gets smaller
7 0
3 years ago
How can I solve the following system of equations: -4x + y= 6, -5x -y =21. I know I can cancel out but I don't know where or whe
matrenka [14]
-4x + y = 6
-5x - y = 21

add both of them
-9x = 27
x = -3

(-4*-3) + y = 6
-12 + y = 6
y = 18
7 0
4 years ago
2-31 The following grade-point averages apply to a random sample of graduating seniors. 3.812.732.513.093.28 3.512.861.203.133.2
Dmitry_Shevchenko [17]

Answer:

The sample range is 2.61.

Step-by-step explanation:

We are given the following grade-point averages which apply to a random sample of graduating seniors below;

3.81, 2.73, 2.51, 3.09, 3.28, 3.51, 2.86, 1.20, 3.13, and 3.24.

As we know that the range of the data is calculated bu using the following formula;

               Range = Highest value in the data - Lowest value in the data

Here, Highest value = 3.81

          Lowest value = 1.20

So, the sample data range = 3.81 - 1.20

                                              = 2.61.

6 0
3 years ago
Can someone please help me with a few of theseee
charle [14.2K]

i dont know, sorry.

7 0
3 years ago
X +4/2 = 9<br> What’s z?
kirill [66]

Answer:

x+4/2=9       x=14

Step-by-step explanation:

14+4=18 and 19/2 is equal to 9. Therefore the answer is 14.

6 0
3 years ago
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