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neonofarm [45]
3 years ago
13

PLS HELP!!

Computers and Technology
1 answer:
Vera_Pavlovna [14]3 years ago
7 0

Answer:

A. f/2.8

Explanation:

A hole within a lens, through which light travels into the camera body is referred to as the APERTURE.

It is typically expressed as "f number" in photography. Basically, a fast lens is any lens with a maximum aperture of f/4 or more i.e f/2.8 , f/1.8 , f/1.4 etc.

The smaller the number is the bigger the maximum aperture is. Hence, the bigger the maximum aperture the more light that your lens will allow in.

Therefore, the ideal aperture settings for a fast lens is f/2.8

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An item such as a smart card is an example of the _______ form of authentication.
natka813 [3]
<span>An item such as a smart card is an example of the something you have form of authentication.
A smart card is very similar to credit card because of its shape and size, however inside it is totally extraordinary. As a matter of first importance, it has an inside - an ordinary charge card is a basic bit of plastic. Within a smart card for the most part contains an inserted microchip.
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5 0
3 years ago
Suppose that a company offers quantity discounts. If up to​ 1,000 units are​ purchased, the unit price is ​$1010​; if more than​
zhenek [66]

Answer:

Ans. Ready to download, please see the file attached to this document

Explanation:

Note. Consider changing the cell in yellow, does not make sense, it could be 10100 instead of 1010

Hi, to design this sheet, I also used the and(...) function of MS excel, in which you declate that in order to select a certain answer, 2 or more conditions must be true, in our case, if a purchase is up to 1000, the price would be $1010 (consider changing this value, maybe to 10100), if the purchase is more than 1000 and less than 5000, the price is $9,509.50, and if is more than 5000 units, the price would be $5,5005.50.

Please check the formula for further clarifications.

Best of luck.

Download xlsx
7 0
3 years ago
Which do web servers host?<br> Websites<br> Networks<br> Firewalls<br> Zones
bixtya [17]

Answer:

Websites

Explanation:

A web server host websites, individuals or corporate websites, this helps us to show our websites in the World Wide Web, there are several companies offers this service, even we can get a free host, but a corporate website or a social media needs a lot of host recourses, these hosts are expensive than other, we could pay a web host monthly or per year.

6 0
3 years ago
What's the code?
lys-0071 [83]

Answer:

Explanation:

#include <iostream>

using namespace std;

// Recipe of single portion salad

int main()

{

   float Qing[3]={0.0,0.0,0.0};

   string ItemName[3]={" "," "," "};

   int qty=0;

   cout<<"Please enter 3 Ingredients required for Salad and Quantity required for a single serve"<<endl;

   for (int i=0;i<3;i++)

   {

       cout<<"Enter the ingredient number "<<(i+1)<<" :";

       cin>>ItemName[i];

       cout<<"Qty required for single serve (in Oz) :";

       cin>>Qing[i];

   }

   cout<<"Number of servings required :";

   cin>>qty;

   cout<<endl<<"Total Quantities required for "<<qty<<" servings"<<endl;

   for (int i=0;i<3;i++)

   {

       cout<<ItemName[i]<<" Qty for "<<qty<<" servings :"<<(Qing[i]*qty)<<" Oz."<<endl;

   }

   return 0;

}

// You can run this after compiling without any problem.

3 0
3 years ago
?an ip address reservation is made by creating an association between an ip address and what type of client identifier?
victus00 [196]
The ethernet address, a.k.a. mac address. That way, a DHCP server can give the same IP address to a returning client.
3 0
3 years ago
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