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Snowcat [4.5K]
2 years ago
15

write a program to update the rate by increasing 20% from sequential data file "items.dat" that store item name.rate and quantit

y​
Computers and Technology
1 answer:
sveticcg [70]2 years ago
6 0

Answer:

your answer is in the pic

(◔‿◔)

。◕‿◕。

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Households play a role in the circular flow of goods by
BaLLatris [955]

Answer:

People in households buy goods and services from businesses in an attempt to satisfy their unlimited needs and wants.

Explanation:

Households also sell their labor, land, and capital in exchange for income that they use to buy goods and services that firms produce.

6 0
3 years ago
What is the fullform of BIT​
Natalija [7]

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

The full Form of BIT is "Binary digit" which is the basic unit of information in computing . A Binary digit can be 0 or 1 . 0 represents off state & 1 represents on state .

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

8 0
2 years ago
State one way the projector can be integrated into teaching and learning ​
koban [17]

Answer:

The projector con be used to show videos or pictures on a particular subject or topic to gain more understanding

4 0
3 years ago
Write a program that would determine the day number in a non-leap year. For example, in a non-leap year, the day number for Dec
SOVA2 [1]

Answer:

In Python:

months = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"]

daymonths = [31,28,31,30,31,30,31,31,30,31,30,31]

day = int(input("Day: "))

month = input("Month: ")

ind = months.index(month)

   

numday = 0

for i in range(ind):

   numday+=daymonths[i]

numday+=day

print(numday)    

Explanation:

This initializes the months to a list

months = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"]

This initializes the corresponding days of each month to a list

daymonths = [31,28,31,30,31,30,31,31,30,31,30,31]

This gets the day from the user

day = int(input("Day: "))

This gets the month from the user

month = input("Month: ")

This gets the index of the month entered by the user

ind = months.index(month)

This initializes the sum of days to 0

numday = 0

This adds up the days of the months before the month entered by the user

<em>for i in range(ind):</em>

<em>    numday+=daymonths[i]</em>

This adds the day number to the sum of the months

numday+=day

This prints  the required number of days

print(numday)    

<em>Note that: Error checking is not done in this program</em>

7 0
2 years ago
Your company has decided to replace several hundred hard drives. It would like to donate the old hard drives to a local school s
Tanzania [10]

Answer:

Drive Wipe F is correct

Explanation:

Drives content is virtual so it wouldn't work to shred or incinerate it. overwriting it wouldn't work to get rid of files exactly. it might get rid of the files but it would replace the files with other files.

3 0
2 years ago
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