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3 years ago

Which of the following is a category of social media?

Computers and Technology

2 answers:

Bess [88]3 years ago

8 0

Hi! Thank you for giving us the answer it is much appreciated!

Elena-2011 [213]3 years ago

6 0

Answer: Technically B and C are the answers. Chat was the orginial social media before My Space came along. Then Social Media sites became the donminate player. I think today it falls more in line with Social News Sites. But technically both B and c are correct.

Explanation:

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Integral 3t+ 1 / (t + 1)^2

Verizon [17]

Answer:

$3ln|t+1|+\frac{2}{t+1} +C$

Explanation:

We'll be using u-substitution for this problem.

Let

$u=t+1\\du=dt$

Substitute

$\int\limits {\frac{3u-2}{u^2}} \, du$

Split the fraction

$\int\limits {\frac{3u}{u^2} } \, du -\int\limits {\frac{2}{u^2} } \, du$

Move the constants out

$3\int\limits {\frac{u}{u^2}du -2\int\limits {u^{-2}} \, du$

Simplify

$3\int\limits {\frac{1}{u}du -2\int\limits {u^{-2}} \, du$

Integrate

$3ln|u|+\frac{2}{u} +C$

Substitute

$3ln|t+1|+\frac{2}{t+1} +C$

5 0

3 years ago

A researcher is interested in whether working memory is influenced by lack of sleep. The researcher administered a measure of wo

ale4655 [162]

Answer:

Dependent sample t-test

Explanation:

The Dependent sample t-test compares the mean score of measurements in one group to that of another other group. It mainly used when analyzing comparable sample units as it pairs repeatable observations within a time frame.

For example, a researcher administered a measure of working memory to a group of subjects at 8am on Day 1 of the study and then again at 8am on Day 2 of the study, after keeping the subjects awake the entire night.

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3 years ago

How many degrees of freedom does any unconstrained object have in 3-D modeling?

Free_Kalibri [48]

I think its 6 degrees

3 0

3 years ago

The collection of all component frequencies iscalled _____________

yKpoI14uk [10]

Answer:

The answer is Frequency Spectrum.

Explanation:

The frequency spectrum is range of all component frequencies.It contains all the waves which are as following:-

Gamma Rays

X-Rays

Ultraviolet

Visible light.

Infrared

Micro wave

Radio wave

These all waves have their range of frequencies.The waves that are visible to us is only the visible light.

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3 years ago

The undo function allows the user to cancel up to _____ previous typing actions.

GalinKa [24]

C 20 previous typing actions

4 0

3 years ago