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inessss [21]
3 years ago
11

Choose values for n and graph. f(n) = n to the second power + (-2)

Mathematics
1 answer:
Rus_ich [418]3 years ago
5 0
No clue what the answer is I am not that good I am blonde
now goodbye
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I need some help please
AleksandrR [38]

Answer:

gimme points

Step-by-step explanation:

8 0
3 years ago
Solve for x: -3x -3= -3(x+1) A All real numbers B No Solution C 6 D -6
Alekssandra [29.7K]

Answer:

c=6+D=6

Step-by-step explanation:

b is the common denominator

7 0
3 years ago
Line segments AB and CD intersect at point E. Ray EF extends from point E.
Tom [10]

Answer:

x=29 CEF=103 BEF=58

Step-by-step explanation:

161=3x+16+2x

5x=145

x=29

7 0
3 years ago
Is this a function????????????????????????????????
Dimas [21]

Answer:

Step-by-step explanation:

Yes, it is a line of slope 1.

5 0
3 years ago
The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of
emmasim [6.3K]

Answer:

The null hypothesis is: H_{0}: \mu = 100

The alternative hypothesis is: H_{a}: \mu > 100

Step-by-step explanation:

At the null hypothesis, we test if the mean is equal to a certain value.

At the alternate hypothesis, we test if the mean is less than, more than, or different from the value tested at the null hypothesis.

The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of 20 lb.

This means that the null hypothesis is: H_{0}: \mu = 100

Could it be that the average tuft strength is above 100 lb?

The world above means that the appropriate alternative hypothesis is: H_{a}: \mu > 100

3 0
3 years ago
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