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2 years ago

Which century saw the development of letterpress printing?

Computers and Technology

1 answer:

pantera1 [17]2 years ago

4 0

Answer:

Letterpress printing was the normal form of printing text from its invention by Johannes Gutenberg in the mid-15th century to the 19th century and remained in wide use for books and other uses until the second half of the 20th century.

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The freemen's bureau was the U.S.' first ____ program.

Ludmilka [50]

Answer:

welfare

Explanation:

The Freemen's bureau was the first Welfare program in the US that was put forward in the year 1865 just after the assassination of Abraham Lincoln. It was headed by Oliver O Howard. And it was brought for providing the food, clothing, medical care, and education to the recently freed white refugees and the freed slaves. And it was supposed to be a kind of welfare.

6 0

3 years ago

The Boffo Balloon Company makes helium balloons. Large balloons cost $13.00 a dozen, medium-sized balloons cost $11.00 a dozen,

IceJOKER [234]

Answer:

name = input("Enter customer name: ")

quantity = int(input("Enter quantity: "))

size = input("Enter size [large-medium-small]: ")

if size == "large":

sales = (quantity / 12) * 13

if size == "medium":

sales = (quantity / 12) * 11

if size == "small":

sales = (quantity / 12) * 8.6

print(name + " ordered " + str(quantity) + " " + size + " ballons")

print("Total sales is $" + str(sales))

Explanation:

*The code is in Python.

Ask the user to enter name, quantity, and size

Check the size using if structure. Depending on the size, calculate the sales using the given cost for for a dozen.

Print the order information and total sales

4 0

3 years ago

The directory "a" contains its subdirectory "b" and there is no other entry in the directory "a". You want to display "the conte

Svet_ta [14]

The answer assumes that the question is about which command help accomplish display directory contents in Unix-like operating systems.

Answer:

The command is ls.

Explanation:

The command ls (short for list) displays a variety of important information in different ways regarding any directory contents. Because of this, it is probably one of the most used commands in Unix-like operating systems.

Any directory can contain directories and files of different sizes, recently created/modified, attributes like permissions for being accessed, and, with this command, we can see all this information by size, chronologically, by owner, and/or by many more ways.

In the question, we can accomplish to list that the directory "a" contains its sub-directory "b" and no other entry using the next line of code:

Command-line 1: $\\ ls\; a$ (the command "says": display content of a)

Result: $b$

The result is only the directory b because there is no other entry in it.

To display more information regarding b, we can use the many options available for the command ls, like -a (all entries), -d (only directories), -l (long listing format), and so on, e.g. ls -a A (display all entries in directory A, included hidden files).

6 0

3 years ago

Leah is now in the Backstage view. Which option should she use to access a blank presentation? Info New Open Options

nekit [7.7K]

Answer:

She Should use New

7 0

3 years ago

To lock down security settings on an individual system on a network, what would you use?

professor190 [17]

Answer:

The answer is "LSS(Local Security Settings)".

Explanation:

The LSS stands for Local Security Settings, it is a set of information about the security of a local computer. LSS allows a feature, that the information on the protection of a local computer is a local safety policy of a device.

This option is available on windows.
The local security policy information includes the domains, that trust login attempts to be authenticated.

8 0

3 years ago