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3 years ago

Why is voice encryption an important digital security measure?

1 answer:

4 0

Answer: Voice encryption is the end to end encryption/encoding of the the communication taking place through the telephone or mobile devices. The encryptors of voice turn the communication conversation into the digital form which result in stream of bits.

Digital security is the protection and securing of the devices related with the mobile and online technology. It is important to maintain the security of the information conveyed through the communication. It maintains the protection from the online stealing of the data and fraud.

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How can random numbers in a range be generated in Java?.

Ksju [112]

Answer:

Java oh Na Na my

Explanation:

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3 years ago

Two machines can finish a job in StartFraction 20 Over 9 EndFraction hours. Working alone, one machine would take one hour long

Alborosie

Answer

5 hours

Explanation

The two working together can finish a job in

$\frac{20}{9} \: hours$

Also, working alone, one machine would take one hour longer than the other to complete the same job.

Let the slower machine working alone take x hours. Then the faster machine takes x-1 hours to complete the same task working alone.

Their combined rate in terms of x is

$\frac{1}{x} + \frac{1}{x - 1}$

This should be equal to 20/9 hours.

$\frac{1}{x} + \frac{1}{x - 1} = \frac{9}{20}$

Multiply through by;

$20x(x - 1) \times \frac{1}{x} +20x(x - 1) \times \frac{1}{x - 1} = 20x(x - 1) \times \frac{9}{0}$

$20(x - 1) +20x = 9x(x - 1)$

$20x - 20+20x = 9{x}^{2} - 9x$

$9{x}^{2} - 9x - 20x - 20x + 20= 0$

$9{x}^{2} - 49x + 20= 0$

Factor to get:

$(9x - 4)(x - 5) = 0$

$x = \frac{4}{9} \: or \: x = 5$

It is not feasible for the slower machine to complete the work alone in 4/9 hours if the two will finish in 20/9 hours.

Therefore the slower finish in 5 hours.

8 0

3 years ago

How long does a baby dolphin stay with its mum

g100num [7]

The nursing usually takes up to 18 months, i.e. one year and a half.

The baby dolphin may however remain with his mum for up to 3-6 years.

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3 years ago

Page break preview identifies manual page breaks with a dotted blue line and automatic page breaks with a solid blue line.

Mashutka [201]

Page break preview identifies manual page breaks with a dotted blue line and automatic page breaks with a solid blue line.

a. True

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3 years ago

Who is "TheBrain" He doesn't Give Answers, Or Questions, Keeps liking Profiles and.. Has Thousands of followers.. is he a Mod?

ss7ja [257]

Nope, he is a BOT not a MOD. He is made to run for this purpose only. He used to give answers in brainly.in but now he is used for deleting useless answers and questions, to welcome a new user and acts as a server bot.

You can also call "TheBrain" as AI

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3 years ago