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vladimir2022 [97]
3 years ago
15

Does anyone know how to do this? I need help!

Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0

Answer:

yes

Step-by-step explanation:link it up on the internet

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Determine which of the four levels of measurement​ (nominal, ordinal,​ interval, ratio) is most appropriate for the data below.
ira [324]

Answer:

The ratio level of measurement is most appropriate because the data can be ordered differences can be found and are meaningful, and there is a natural starting zero point.

That's the correct answer since our variable is numerical and have a natural starting point at 0 and the negative values not makes sense.

Step-by-step explanation:

The interval level of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and are meaningful, and there is no natural starting point.

Our variable is numerical but we have a starting point defined so it can't be an interval variable.

The nominal level of measurement is most appropriate because the data cannot be ordered.

False on this case the bolume can't be a nominal variable since we don't have a categorical variable.

The ordinal level of measurement is most appropriate because the data can be ordered, but differences (obtained by subtraction) cannot be found or are meaningless.

False we don't have ordered relationship among the variable’s observations

The ratio level of measurement is most appropriate because the data can be ordered differences can be found and are meaningful, and there is a natural starting zero point.

That's the correct answer since our variable is numerical and have a natural starting point at 0 and the negative values not makes sense.

8 0
3 years ago
What is the sum of 2x^2-x and -x-2x^2-2
Lorico [155]
<h2><em>Answer:</em></h2><h3><em>-</em><em>2</em><em>x</em><em>-</em><em>2</em></h3>

<em>solution \\  {2x}^{2}  - x + ( - x -  {2x}^{2}  - 2) \\  =  {2x}^{2}  - x  - x -  {2x}^{2}  - 2 \\  =  {2x}^{2}  -  {2x}^{2}  - x - x - 2 \\  =  - 2x - 2</em>

<em>Hope </em><em>it</em><em> helps</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>

5 0
3 years ago
Read 2 more answers
What solution is 13t + 4 = 12 + 3t
Leno4ka [110]

Answer:

Start by subtracting 3t from both sides of your equation

13t+4=12+3t

-3t. -3t

that gives you

10t+4=12

Subtract 4 from both sides

10t+4=12

-4. -4

That gives you

10t=8

Divide both sides by 10 to leave the variable by itself

10t=8

÷10. ÷10

That leaves you with

t=8/10 or t= 4/5 if you simplify.

Step-by-step explanation:

5 0
4 years ago
Describe the steps in solving the linear equation 3(3x-8)=4x+6
tatiyna
Multiply everything in the parenthesis by 3.

9x - 24 = 4x + 6

Add 24 to both sides.

9x = 4x + 30

Subtract 4x from both sides.

5x = 30

Divide both sides by 5.

x = 6

Hope this helps!
6 0
4 years ago
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A dilation with a scale factor of 4 and centered at the origin is applied to AB with endpoints A(1,3) and B(5,3) drag and drop t
Vadim26 [7]
A'= (4,12)
B'=(20,12)

7 0
3 years ago
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