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Bas_tet [7]
3 years ago
5

Simplify.

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
4 0
I think the answer would be c
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Lina20 [59]
000000.0000000000106
3 0
3 years ago
On an exam with μ = 52, you have a score of X = 56. Which of the following values for the standard deviation would give you the
Aleonysh [2.5K]

Answer:

​σ = 2 (option a)

Step-by-step explanation:

You would want the smallest standard deviation possible.

Think of it like this: if everyone, other than you, got only 50, 51, 52, 53 then you would be the ultimate highest position in the class.

As opposed to being an average position if the scores were about                      49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60 ---your score would not put you in the highest position in the class distribution.

So, a standard deviation of ​σ = 2 would give you the highest position in the class distribution.

5 0
2 years ago
What is the answer to -2+(-20)
Nostrana [21]
-2+(-20)
-2 - 20
-22
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5 0
3 years ago
If i have 22 more questions to go out of 42 what question am i on?
sergejj [24]

Answer: 20

Step-by-step explanation:

6 0
3 years ago
Which statement best describes the effect of replacing the function f(x) = 2x + 2 with the function g(x) = 2x - 3?
FrozenT [24]
The correct answer is: <span>The graph shifts 5 units right

Explanation:
Below is the graph attached of both the equations:

Red line: 
Represents f(x) = </span><span>2x + 2.
Blue line: Represents g(x) = 2x - 3.

As you can see in the graph that g(x) is shifted 5 units right to f(x).

If you move towards right by 1 unit, you have to subtract 1 from f(x) until you reach g(x) like:
2x + 2 - 1 = 2x + 1 (1 unit)
</span>2x + 1 - 1 = 2x (1 unit)
2x - 1 = 2x - 1 (1 unit)
2x - 1 -1 = 2x - 2 (1 unit)
2x -2 - 1 = 2x -3 (1 unit)

Total 5 units.

Hence the correct answer is t<span>he graph shifts 5 units right.</span>

7 0
3 years ago
Read 2 more answers
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