What is the missing part to have the output as 3 2 1 while count >0 : print(count) count -= 1

Write a program that asks the user to provide a word, validate that it is a word, and print the word.

natta225 [31]

Answer:

be clearer. your question doesn't seem to be presented well

8 0

3 years ago

Read the excerpt from Act 111, scene iii of Romeo and Juliet. Which is the best paraphrase of this dialogue

Rufina [12.5K]

I think that D is the answer

8 0

3 years ago

Oxnard Casualty wants to ensure that their e-mail server has 99.98 percent reliability. They will use several independent server

sattari [20]

Answer:

The smallest number of servers required is 3 servers

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Explanation:

Given

$Reliability = 99.98\%$

$Individual Servers = 95\%$

Required

Minimum number of servers needed

Let p represent the probability that a server is reliable and the probability that it wont be reliable be represented with q

Such that

$p = 95\%\\$

It should be noted that probabilities always add up to 1;

So,

$p + q = 1$ '

Subtract p from both sides

$p - p + q = 1 - p$

$q = 1 - p$

Substitute $p = 95\%\\$

$q = 1 - 95\%$

Convert % to fraction

$q = 1 - \frac{95}{100}$

Convert fraction to decimal

$q = 1 - 0.95$

$q = 0.05$

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<em>To get an expression for one server</em>

The probabilities of 1 servers having 99.98% reliability is as follows;

$p = 99.98\%$

Recall that probabilities always add up to 1;

So,

$p + q = 1$

Subtract q from both sides

$p + q - q = 1 - q$

$p = 1 - q$

So,

$p = 1 - q = 99.98\%$

$1 - q = 99.98\%$

Let the number of servers be represented with n

The above expression becomes

$1 - q^n = 99.98\%$

Convert percent to fraction

$1 - q^n = \frac{9998}{10000}$

Convert fraction to decimal

$1 - q^n = 0.9998$

Add $q^n$ to both sides

$1 - q^n + q^n= 0.9998 + q^n$

$1 = 0.9998 + q^n$

Subtract 0.9998 from both sides

$1 - 0.9998 = 0.9998 - 0.9998 + q^n$

$1 - 0.9998 = q^n$

$0.0002 = q^n$

Recall that $q = 0.05$

So, the expression becomes

$0.0002 = 0.05^n$

Take Log of both sides

$Log(0.0002) = Log(0.05^n)$

From laws of logarithm $Loga^b = bLoga$

So,

$Log(0.0002) = Log(0.05^n)$ becomes

$Log(0.0002) = nLog(0.05)$

Divide both sides by $Log0.05$

$\frac{Log(0.0002)}{Log(0.05)} = \frac{nLog(0.05)}{Log(0.05)}$

$\frac{Log(0.0002)}{Log(0.05)} = n$

$n = \frac{Log(0.0002)}{Log(0.05)}$

$n = \frac{-3.69897000434}{-1.30102999566}$

$n = 2.84310893421$

$n = 3 (Approximated)$

<em>Hence, the smallest number of servers required is 3 servers</em>

6 0

3 years ago

What happens when you press the Enter key at the end of a line of bulleted text?

sladkih [1.3K]

i think the answer is d

6 0

3 years ago

Read 2 more answers

Explain briefly how learning how to follow can make a person a good leader

Masja [62]

By learning how to follow, one can be a good leader because: Looking up to a leader and following them help to:

Keep one's ego in check and one can be able to be a good ego manager.
They create strong credibility.
They help use to focus our efforts for maximum impact.

<h3>How does being a good follower make you a good leader?</h3>

As a good follower, a person can be able to have the boldness and confidence to be able to respectfully talk about a lot of things with their leader if you see that you're not going in the right way.

Note that one can trust your leader and this will boast up the spirit of your input and engagement in all.

Hence, By learning how to follow, one can be a good leader because: Looking up to a leader and following them help to:

Keep one's ego in check and one can be able to be a good ego manager.
They create strong credibility.
They help use to focus our efforts for maximum impact.

Learn more about good leader from

brainly.com/question/12522775

#SPJ1

3 0

1 year ago