Why does my smoke detector keep beeping even after i change the battery?.

Help! I turned on my computer and this screen came on out of nowhere, I don't know what to do to fix it.

babunello [35]

Here are the steps I would do:

Do a "hard" power off. Hold the power key until the screen turns off. Wait 10 seconds. Turn it on. If it still shows the screen... then i'm not sure.

The error is occurring because it has nothing to boot off of. It's probably something wrong with your hardware. The instructions say for you to insert a "boot disk" and press any key.

4 0

3 years ago

Read 2 more answers

A 9-year old male castrated Westie presents on emergency after being rescued from a house fire. On presentation, the dog has a r

SVEN [57.7K]

Answer:

The correct option to the following question is Carbon monoxide

Explanation:

Most common symptom of Carbon Monoxide poisoning are dizziness, headache, weakness, vomiting, upset stomach, confusion, and chest pain. The Carbon monoxide or CO symptom is often that described as “flu-like.” If the breaths in a lot of the Carbon monoxide or CO then it can make pass out any person or it kills you.

5 0

3 years ago

Write a program with the total change amount as an integer input, and output the change using the fewest coins, one coin type pe

riadik2000 [5.3K]

Answer:

In Python:

cents = int(input("Cents: "))

dollars = int(cents/100)

quarters = int((cents - 100*dollars)/25)

dimes = int((cents - 100*dollars- 25*quarters)/10)

nickels = int((cents - 100*dollars- 25*quarters-10*dimes)/5)

pennies = cents - 100*dollars- 25*quarters-10*dimes-5*nickels

if not(dollars == 0):

if dollars > 1:

print(str(dollars)+" dollars")

else:

print(str(dollars)+" dollar")

if not(quarters == 0):

if quarters > 1:

print(str(quarters)+" quarters")

else:

print(str(quarters)+" quarter")

if not(dimes == 0):

if dimes > 1:

print(str(dimes)+" dimes")

else:

print(str(dimes)+" dime")

if not(nickels == 0):

if nickels > 1:

print(str(nickels)+" nickels")

else:

print(str(nickels)+" nickel")

if not(pennies == 0):

if pennies > 1:

print(str(pennies)+" pennies")

else:

print(str(pennies)+" penny")

Explanation:

A prompt to input amount in cents

cents = int(input("Cents: "))

Convert cents to dollars

dollars = int(cents/100)

Convert the remaining cents to quarters

quarters = int((cents - 100*dollars)/25)

Convert the remaining cents to dimes

dimes = int((cents - 100*dollars- 25*quarters)/10)

Convert the remaining cents to nickels

nickels = int((cents - 100*dollars- 25*quarters-10*dimes)/5)

Convert the remaining cents to pennies

pennies = cents - 100*dollars- 25*quarters-10*dimes-5*nickels

This checks if dollars is not 0

if not(dollars == 0):

If greater than 1, it prints dollars (plural)

if dollars > 1:

print(str(dollars)+" dollars")

Otherwise, prints dollar (singular)

else:

print(str(dollars)+" dollar")

This checks if quarters is not 0

if not(quarters == 0):

If greater than 1, it prints quarters (plural)

if quarters > 1:

print(str(quarters)+" quarters")

Otherwise, prints quarter (singular)

else:

print(str(quarters)+" quarter")

This checks if dimes is not 0

if not(dimes == 0):

If greater than 1, it prints dimes (plural)

if dimes > 1:

print(str(dimes)+" dimes")

Otherwise, prints dime (singular)

else:

print(str(dimes)+" dime")

This checks if nickels is not 0

if not(nickels == 0):

If greater than 1, it prints nickels (plural)

if nickels > 1:

print(str(nickels)+" nickels")

Otherwise, prints nickel (singular)

else:

print(str(nickels)+" nickel")

This checks if pennies is not 0

if not(pennies == 0):

If greater than 1, it prints pennies (plural)

if pennies > 1:

print(str(pennies)+" pennies")

Otherwise, prints penny (singular)

else:

print(str(pennies)+" penny")

4 0

3 years ago

Assume that you have an array of integers named arr. Which of these code segments print the same results?

tresset_1 [31]

Answer:

II and III only

Explanation:

In Code segment II, the output of the array will be started form arr[0] and ends at the arr[length]. Because loop starts from 0 and ends at length of array. This will print the full array data.

In code segment III, the output will be all values of array as loop starts form first index and ends at last index.

On the other hand I code segment prints all array values except last value of the array. As the loop shows that, it will terminate at second last value of the array.

4 0

3 years ago

Every brand of computer has its own binary language, called

Kaylis [27]

Machine language.

Hope this helps

6 0

3 years ago