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Vlad1618
1 day ago
13

Suppose that cells B1 through B100 of an Excel spreadsheet contain the quantity of units ordered on each of 100 different days.

The Excel function that would count the number of cells that contain quantities of at least 50 is a. =COUNTIF(B1:B100,">=50") b. =COUNTIF(B1:B100,>=50) c. =COUNTIF(B1:B100,>50) d. =COUNTIF(B1:B100,">50")
Computers and Technology
1 answer:
maria [967]1 day ago
7 0

Answer:

The "a" option is the correct one.

Explanation:

The "COUNTIF" function tallies any cell that meets a specified criterion (value). Since you're interested in counting how many cells have values of at least 50, the condition must be written correctly to yield the right result. If it's not a cell reference (e.g. B3), the condition should always appear in quotes (""). Therefore, the options b and c are automatically disqualified.

Option d seems accurate at first glance, but it is incorrect. If the condition is formatted as ">50", the function counts cells with values greater than 50. However, we're looking for values at least 50 (including 50). Thus, the right answer is option a.

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A data analyst is using the Color tool in Tableau to apply a color scheme to a data visualization. They want the visualization t
Harlamova29_29 [950]

Answer:

Color contrast refers to the disparity in brightness between text (or any foreground item) and the background it is set against.

Explanation:

In the realm of web accessibility, the extent to which one color contrasts with another dictates whether the information can be easily read by most individuals.

Contrast creates visual differences and helps elements stand out.

6 0
1 month ago
Which decimal value (base 10) is equal to the binary number 1012?
Natasha_Volkova [946]

Answer:

The decimal representation of 101₂² from base 2 equals 25 in base 10.

Explanation:

To derive the decimal equivalent of 101₂²;

101₂ × 101₂ results in 101₂ + 0₂ + 10100₂.

In this expression, we observe that the '2' in the hundred's place must be converted to '0' while carrying over '1' to the thousand's position, leading to;

101₂ + 0₂ + 10100₂ = 11001₂.

This shows that;

101₂² =  11001₂.

Next, we convert the outcome of squaring the base 2 number, 11001₂, into base 10 through the following method;

Converting 11001₂ to base 10 results in;

1 × 2⁴ + 1 × 2³ + 0 × 2² + 0 × 2¹ + 1 × 2⁰.

The calculation yields;

16 + 8 + 0 + 0 + 1 = 25₁₀.

7 0
1 month ago
In Python, what kind of error is returned by the following code? (e.g. NameError, ValueError, IOError, etc.) def my_func(n1, n2)
Harlamova29_29 [950]

Answer:

SyntaxError.

Explanation:

https://www.quora.com/In-Python-what-kind-of-error-is-returned-by-the-following-code-e-g-NameError-ValueError-IOError-etc-def-my_func-n1-n2-return-n1-n2-my_func-1-2-3          original source

brainlest plz

6 0
1 month ago
Given main(), define the Team class (in file Team.java). For class method getWinPercentage(), the formula is:teamWins / (teamWin
amid [867]

Answer:

Explanation:

public class Team {

   private String teamName;

   private int teamWins;

   private int teamLosses;

   public String getTeamName() {

       return teamName;

   }

   public void setTeamName(String teamName) {

       this.teamName = teamName;

   }

   public int getTeamWins() {

       return teamWins;

   }

   public void setTeamWins(int teamWins) {

       this.teamWins = teamWins;

   }

   public int getTeamLosses() {

       return teamLosses;

   }

   public void setTeamLosses(int teamLosses) {

       this.teamLosses = teamLosses;

   }

   public double getWinPercentage() {

       return teamWins / (double) (teamWins + teamLosses);

   }

}

7 0
16 days ago
Determine the number of bytes necessary to store an uncompressed binary image of size 4000 × 3000 pixels
maria [967]

Response: 1,500,000 bytes.

Clarification:

If we assume the image dimensions are 4000 pixels in width and 3000 pixels in height, the total uncompressed image will consist of 4000*3000= 12,000,000 pixels.

In the case of a binary image, each pixel can have only two values, which necessitates one bit for each pixel.

This indicates that we need to accommodate 12,000,000 bits.

Given that 1 byte equals 8 bits.

So, to store an uncompressed binary image sized 4000 x 3000 pixels, 12,000,000/8 bytes is required ⇒ 1,500,000 bytes.

3 0
29 days ago
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