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umka2103 [35]
2 years ago
9

A keyboard, mouse, and microphone are examples of ________.

Computers and Technology
2 answers:
kykrilka [37]2 years ago
5 0

Answer:

A keyboard, mouse, and microphone all are examples of <u>peripheral devices.</u>

Explanation:

hope this helps

NARA [144]2 years ago
5 0
They’re all input devices
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The exercise instructions here are LONG -- please read them all carefully. If you see an internal scrollbar to the right of thes
AnnyKZ [126]

Answer:

The following codes are:

int monthOfYear=11;

 // integer type variable is initialized

long companyRevenue=5666777;

 // long type variable is initialized

int firstClassTicketPrice=6000;

 // integer type variable is initialized

long totalPopulation=1222333;  //// long type variable is initialized

Explanation:

Here, we define integer type variable "monthOfYear" to 11.

Then, we define long type variable "companyRevenue" to 5666777.

Then, we define integer type variable "firstClassTicketPrice" to 6000.

Then, we define long type variable "totalPopulation" to 1222333.

8 0
3 years ago
Computer Networks - Queues
lyudmila [28]

Answer:

the average arrival rate \lambda in units of packets/second is 15.24 kbps

the average number of packets w waiting to be serviced in the buffer is 762 bits

Explanation:

Given that:

A single channel with a capacity of 64 kbps.

Average packet waiting time T_w in the buffer = 0.05 second

Average number of packets in residence = 1 packet

Average packet length r = 1000 bits

What are the average arrival rate \lambda in units of packets/second and the average number of packets w waiting to be serviced in the buffer?

The Conservation of Time and Messages ;

E(R) = E(W) + ρ

r = w + ρ

Using Little law ;

r = λ × T_r

w =  λ × T_w

r /  λ = w / λ  +  ρ / λ

T_r =T_w + 1 / μ

T_r = T_w +T_s

where ;

ρ = utilisation fraction of time facility

r = mean number of item in the system waiting to be served

w = mean number of packet waiting to be served

λ = mean number of arrival per second

T_r =mean time an item spent in the system

T_w = mean waiting time

μ = traffic intensity

T_s = mean service time for each arrival

the average arrival rate \lambda in units of packets/second; we have the following.

First let's determine the serving time T_s

the serving time T_s  = \dfrac{1000}{64*1000}

= 0.015625

now; the mean time an item spent in the system T_r = T_w +T_s

where;

T_w = 0.05    (i.e the average packet waiting time)

T_s = 0.015625

T_r =  0.05 + 0.015625

T_r =  0.065625

However; the  mean number of arrival per second λ is;

r = λ × T_r

λ = r /  T_r

λ = 1000 / 0.065625

λ = 15238.09524 bps

λ ≅ 15.24 kbps

Thus;  the average arrival rate \lambda in units of packets/second is 15.24 kbps

b) Determine the average number of packets w waiting to be serviced in the buffer.

mean number of packets  w waiting to be served is calculated using the formula

w =  λ × T_w

where;

T_w = 0.05

w = 15238.09524 × 0.05

w = 761.904762

w ≅ 762 bits

Thus; the average number of packets w waiting to be serviced in the buffer is 762 bits

4 0
3 years ago
6. Consider a circle of diameter d cm.
blagie [28]

Circles

Area of Circle is \pi d^{2} /4

Total percentage increase in the area of the modified circle is 69%

Explanation:

(a)  Given the diameter of the circle be d

Then the radius of the circle = r = d/2

and the area of the circle is given by:

 

Area(A) = \pi r^{2}  

A = \pi (d/2)^{2}

A = \pi d^{2} /4

The area of circle is \pi d^{2} /4

(b)

The increase in percentage while changing the dimensions is given by the formula  :

Total % increase = a% + b% - (a% * b%)/100

Where ,

a% is the percentage increase in side a

b% is the percentage increase  in side b

Let the percentage increase in radius is : a%

Since a% = b%

So the formula is

Total increase % = a% + a% + (a% * a%)/100

Given here the diameter of the circle increases by 30% so a =30

Therefore, putting the value of a in the formula

Total increase % = 30% + 30% + (30% *30%)/100

Total increase % = 60% + 9%

Total increase % =69%

Therefore the total percentage increase in the area of the modified circle is 69%

8 0
3 years ago
In the Budget Details sheet, if you wish to autofill with the formula, you must use a ______ reference for the LY Spend Total ce
ahrayia [7]

Answer:

The answer is A.Absolute reference.

Explanation:

Absolute reference is a cell reference whose location remains constant when the formula is copied.

8 0
3 years ago
Which avenue may utilize video streaming, audio narration, print designs, and animation?
astra-53 [7]

Answer: is their any options to answer your question

Explanation:

4 0
3 years ago
Read 2 more answers
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