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Galina-37 [17]
3 years ago
10

How would you add the double 75.6 to the end of an ArrayList of Doubles named myDoubles?

Computers and Technology
1 answer:
eduard3 years ago
6 0

Answer:

myDoubles.add(75.6);

Explanation:

ArrayList<Double> myDoubles = new ArrayList<Double>();

myDoubles.add(10.8);

myDoubles.add(92.46);

myDoubles.add(75.6);

The above code creates a double ArrayList called myDoubles. We add 10.8 and 92.46 initially. After these numbers, 75.6 is added to the myDoubles using <em>add</em> method (You need to type the list name, ".", and the method name to add the number)

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In two to three sentences, describe how the first Mac OS was different from the operating systems used by most early PCs.
Paha777 [63]

Answer:

DOS: Disk Operating System. DOS was the computer operating system used in the early days of computing and was extended to PC-DOS by Bill Gates when Microsoft was asked by IBM to develop an operating system for the IBM personal computers.

Microsoft Windows. Microsoft Windows is likely the most well-known and common computer operating system in the world today.

8 0
3 years ago
How many bits are necessary for a binary representation (unsigned) of:
pshichka [43]

Answer:

Hi!

The answer to:

a. 6 bits.

b. 9 bits.

c. 26 bits.

Explanation:

a. For the states of the U.S.A, you need 50 or more combinations to represents each element.

<u>If you use 6 bits, the possible combinations are 2⁶ = 64.  </u>

b. For days in a year, you need 365 or more combinations to represents each element.

<u>If you use 9 bits, the possible combinations are 2⁹ = 512. </u>

c. For inhabitants of California, you need 36,457,549 or more combinations to represents each element.

<u>If you use 26 bits, the possible combinations are 2²⁶ = 67,108,864.</u> If you use 25 bits instead of 26, then you have 2²⁵ = 33,554,432 combinations. These possible combinations are not enough to represent each inhabitant.

4 0
3 years ago
Henry is troubleshooting a network connection and wants to see if he can connect to the server on his network. Which Microsoft c
Lemur [1.5K]

Answer:

The command to use to check if he can connect to the server is the ping command.

Explanation:

The ping command is a network testing command to verify that one computer can reach or communicate with another computer on the network.

In Microsoft, the ping command is used in the command prompt window.

The ping command sends an Internet Control Message Protocol or ICMP Echo request or packets to another computer on the network and waits for a reply. The reply either informs you of the time it took to communicate with the other computer or inform you that there was no response.

4 0
3 years ago
......................... and ....................... are two ways to define the text in Inkscape.
crimeas [40]

Answer:

There are two ways to add text to an Inkscape drawing. The first is as regular text. In this case, as text is typed, the text box grows to accommodate the text. Line breaks must be manually added.

Explanation:

4 0
3 years ago
A speciality sports shoe manufacturer from a small city wants to estimate the size of the niche market. The manufacturer does so
svp [43]

Answer:

The shoe manufacturer is first looking at the census of the city. And in marketing, we first look at the current customer base, which is the data with us. And then we look at the product/service and choose the correct demographics to target and consider the psychographics of the target. And finally, we evaluate our decision. Or we can also have a look or consider the census of the city as well. And census of the city gives a clear indication that who they are and where they are heading to, The government determines where to invest the funds, and also the companies with the help of the census, and it is the source information or the primary source. Hence, it's true to say that that shoe manufacturer is making use of the source information.

Explanation:

Please check the answer section.

5 0
3 years ago
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