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Alexxx [7]
2 years ago
5

Joseph wants to take out the color of the background wall from an image what can Joseph do to achieve this​

Computers and Technology
2 answers:
snow_lady [41]2 years ago
6 0

Answer:

Go to remove a background website

Explanation:

pychu [463]2 years ago
4 0
He can download an application IbisPaint X, use the magic wand tool and select the background and then press the outlined square and select the option clear layer
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Write pseudocode instructions to carry out each of the following computational operations:1. Determine the area of a triangle gi
Zinaida [17]

Answer:

Hi there! The question is checking your knowledge on Pseudocode. Pseudocode is a high level solution written in plain English to outline the steps needed for the program to work correctly. An implementation for the different parts of the question is written below.

Explanation:

1. Determine the area of a triangle

  declare formula for area calculation of triangle as ½ * (base * height)

  validate input parameters “base” and “height”

  apply formula and return result

2. Compute the interest earned Prompt user for input 2

   declare formula for interest calculation as annual interest rate * term *     starting account balance

   validate input parameters “interest_rate” and “starting_account_balance ”

   apply formula and return result as final balance at the end of the year as the interest earned + starting balance.

3. Determine the flying time between two cities given the mileage M between them and the average speed of the airplane.

   declare formula for time calculation of triangle as time = distance / speed

   validate input parameters for mileage “M” and speed “S”

   apply formula and return result

7 0
3 years ago
Suppose users share a 1-Gbps link. Also, suppose each user requires 200 Mbps when transmitting, but each user only transmits 30
V125BC [204]

Answer:

The answer is "5 users and 1 block".

Explanation:

In Option a:

Bandwidth total = 1-Gbps \times 1000

                          = 1,000 \ Mbps      

Any User Requirement = 200 \ Mbps

The method for calculating the number of approved users also is:  

Now, calculate the price of each person for overall bandwidth and demands,  

\text{Sponsored user amount} = \frac{\text{Bandwidth total}}{\text{Each user's requirement}}

                                     =\frac{1000}{200}\\\\=\frac{10}{2}\\\\= 5 \ users

In Option b:

\text{blocking probability} = \frac{link}{\text{1-Gbps} = 10^9 \frac{bits}{sec}}

\ let = 0.05 = \frac{100}{20} \\\\\text{blocking probability} = \frac{ 200 \times 10^6}{\frac{100}{20}}

                                = \frac{ 200 \times 10^6 \times 20 }{100}\\\\= \frac{ 2 \times 10^6 \times 20 }{1}\\\\= 40 \times 10^6 \\\\

mean user = 25 \times \frac{1}{20} \\\\

                  = 1.25

max user = \frac{10^9}{40 \times 10^6} \\\\

                = \frac{10^9}{4 \times 10^7} \\\\ = \frac{10^2}{4} \\\\ = \frac{100}{4} \\\\= 25 \\\\ =\ \ 1 \ \ block \\\\

3 0
3 years ago
When the increment or decrement operator is placed before the operand (or to the operand's left), the operator is being used in
Salsk061 [2.6K]

When the increment or decrement operator is placed before the operand (or to the operand's left), the operator is being used in prefix mode. Postfix mode on the other hand is when the increment or decrement operator is placed after the operand (or to the oper and's right) .


8 0
3 years ago
A looping construct that continues to repeat until the expression becomes false is
Elis [28]

Answer:

a while loop

Explanation:

for an example, while x<4:

the program will end when the value of x greater than 4.

8 0
3 years ago
Read 2 more answers
True or False
steposvetlana [31]

Answer:

1. False

2. False

3. True

4. False

Explanation:

1. Folders are the containers to store files

2. The delete option deletes the file

3. Files are moved to recycle bin after being deleted, and can be permanently deleted from recycle bin

4. "MS-DOS was the main operating system for IBM PC compatible personal computers during the 1980s, from which point it was gradually superseded by operating systems offering a graphical user interface (GUI), in various generations of the graphical Microsoft Windows operating system."

<em>source for #4: Wikipedia</em>

3 0
2 years ago
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