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svet-max [94.6K]
3 years ago
5

Will mark as brainlyestWhat Is The Square Root Of 4?

Mathematics
1 answer:
vampirchik [111]3 years ago
8 0

Answer:

2

Step-by-step explanation:

Hope you don't need to summarize:) if so I will do it for you!

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Last year, during an investigation of the time spent reading e-mails on a daily basis, researchers found that on Monday the aver
8090 [49]

The sample mean value is 0.26.

According to the statement we have given that the

Monday the average time was 50 minutes and we have to find the sample mean.

So, the values become

H(not):μ≤50

H(a):μ>50

Right Tail

The significance level, of the given number of employees then

α=0.05

And The value of sample mean, is

Z=x - u/i*(n)^1/2

then the value becomes

Z = 5.6 - 5/1.2*(25)^1/2.

then after calculating

Z= 1.6/1.2*5

Z= 0.26 And

Here The value of sample mean is 0.26.

So, The sample mean value is 0.26.

Learn more about Sample mean here brainly.com/question/12892403

#SPJ4

5 0
2 years ago
Which statement holds true for a skewed histogram showing a distribution of the weights of students in a class?
Law Incorporation [45]

Answer:

sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup sup

6 0
3 years ago
Explain why it is necessary to rename 4 1/4 if you subtract 3/4 from it
horrorfan [7]
You would rename four and one fourth when subtracted from three fourths because when you subtract the fractions you get a different fraction for your answer.
4 \frac{1}{4}- \frac{3}{4}= 3 \frac{1}{2}
so you would said three and one half instead of four and one fourth.
Hope I helped!
8 0
3 years ago
How can I solve this : -0.5(17x-24)=3.4x-6+6.3x
BigorU [14]

Answer:

x = .98

Step-by-step explanation:

-.5(17x - 24) = 3.4x - 6 + 6.3x

-8.5x + 12 = 9.7x - 6

-18.2x = -18

18.2x = 18

x = .98

3 0
3 years ago
Read 2 more answers
Which polygons can be mapped onto each other similarity transmations
soldi70 [24.7K]
Which polygons can be mapped onto each other similarity transformations?
If you are talking about this image, the answer is; polygons 1 and 3.
Correct me if I'm wrong.

3 0
3 years ago
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