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Svetradugi [14.3K]
3 years ago
6

What is the slope of the line that contains the two ordered pairs (1, 3) and (2, 5)?

Mathematics
1 answer:
natulia [17]3 years ago
4 0
I believe the slope is 2 if I’m not wrong
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The smaller the standard deviation, _______________________. Select one: a. the less variability it has b. the more variability
algol13

Answer:

a. the less variability it has

Step-by-step explanation:

The standard deviation is a measure of the amount of variation or dispersion of a set of values.

When your standard deviation is big your data is more dispersed.

When your standar deviation is small your mean is a representative index of your data, and there is less variability.

If there was no dispersion of the data (if all your data be the same) then the standard deviation will be 0.

5 0
3 years ago
Help me plz!!!!! I have no ideia how to do this
BlackZzzverrR [31]

Answer:

<h2>x² = -3</h2>

Step-by-step explanation:

In algebra, the goal is always to isolate the variable, so its value can be determined.

<h3>Step 1: Subtract 21</h3>

7x² = -21

<h3>Step 2: Divide by 7</h3>

x² = -3

<h3>Step 3: Check</h3>

7(-3) + 21 = 0

0 = 0 ✔

<h3>Step 4: Answer</h3>

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4 0
3 years ago
Simplify the expression X^-1
IgorC [24]

Answer:

Step-by-step explanation:

look at picture

6 0
2 years ago
What is 1 3/4 divided by 12
Mariulka [41]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What value makes the equation true? 2(x-5)=20
SashulF [63]

2(x-5)=20

Divide both sides by 2  (division of property equality)

x - 5 = 10

Add 5 to both sides     (addition of property equality)

x = 15

Answer

x = 15 is the solution

6 0
2 years ago
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