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AveGali [126]
3 years ago
5

Which of the following are true statements?

Mathematics
1 answer:
MArishka [77]3 years ago
6 0

Answer: Option A and Option B.

Step-by-step explanation:

You need to remember the logarithms properties:

log(a)+log(b)=log(ab)\\\\log(a)-log(b)=log(\frac{a}{b})\\\\log(a)^b=b*log(a)

You can observe in Option A:

logM^p=p*logM (This is true)

You can observe in Option B:

logM+logN=log(MN) (This is true)

You can observe in Option C:

logM-logN=log(M-N) (This is not true)

You can observe in Option D:

(logM)^p=p*logM (This is not true)

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<img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bx%7D%20%20%3D%208" id="TexFormula1" title=" {2}^{x} = 8" alt=" {2}^{x} = 8"
Marizza181 [45]

Hey there!

<h2>ANSWER: </h2>

Non linear

<h2>EXPLANATION:</h2>

Is 2^x=8 linear or non-linear.

Since x has an exponent value that is equal to 2, it's non-linear. So that means 2^x=8 is non-linear.

Hope this helps!

\text{Please rate this answer and press the thank button!}\\\text{-TestedHyperr}

7 0
3 years ago
Students in an introductory statistics course were asked the following questions as part of a class survey:(1) What is your gend
11Alexandr11 [23.1K]

Answers:

Gender = categorical, nominal variable

Sleep length = numerical, continuous

Bedtime = categorical, ordinal

Number of countries visited = numerical, discrete

Scale of dreading semester = categorical, ordinal

=========================

Explanation:

Gender is categorical because there are two categories or labels, male or female. It is nominal because we simply attach names to each label and we can't sort them or order them from highest to lowest. There is no ranking for gender.

Sleep length is numerical as it deals with numbers. I put continuous because someone could write 2.5 hours or 3.75 hours. If whole numbers are only allowed, then the variable would be discrete.

The bedtime portion is categorical as each time slot is a category. Like with the first part, they are simply labels. We can order them however from earliest to later on, which is why this variable is ordinal.

The number of countries visited is numeric as expected, and it's also discrete because we can't visit 0.1 of a country. By "visit", I mean step foot in any part of the country for any length of time. It does not mean you have to explore every square inch of the territory.

The last part is categorical and ordinal. The scale ranking is ordered for us from 1 to 5. Despite the fact we have numbers here, the data is not numerical as the numbers 1 through 5 represent labels of "very little" through "a lot".

5 0
3 years ago
I WILL GIVE BRAINLIEST
ehidna [41]

Answer:

36 + 16 √3

Explanation!

You would first need to simply the radical by breaking the radicand up into a product of known factors!

So the answer would be 36 + 16 √3

If you want decimal form here you go! :)

63.7128129211

Hope this helps you out!

5 0
3 years ago
I have no idea how to solve this. <br> |x-3|=|5-x|
erica [24]
4-3=1 and 5-4= 1 so it's 4
3 0
3 years ago
Read 2 more answers
- 51/5<br> is this rational or irrational?
vodka [1.7K]

Answer:

irrational

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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