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2 years ago

What are benefits of using debugging tools? Check all that apply.

Computers and Technology

1 answer:

vivado [14]2 years ago

6 0

Answer:

It's

A. Debugging tools help programmers catch errors they might otherwise miss.

B. Debugging tools can save time.

D. Debugging tools help programmers make methodical assessments of the problem.

Explanation:

got it right on edge.

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Find the equation of a line which has 10 points the following two coordinates: (4, 0) and (3, 4)

alex41 [277]

Answer:

The equation of the line is y = -4·x + 16

10 points on the line include;

(0, 16), (1, 12), (2, 8), (3, 4), (4, 0), (5, -4), (6, -8), (7, 12), (8, -16), (9, -20), and (10, -24)

Explanation:

The given points through which the line passes are;

(4, 0) and (3, 4)

The slope, 'm', of the line is given as follows;

$Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Therefore, the slope of the line is (4 - 0)/(3 - 4) = -4

In point and slope form we can get;

$\dfrac{y-0}{x-4} = -4$

The equation of the line in point and slope form is therefore;

y = -4·(x - 4) = -4·x + 16

The equation of the line in slope and intercept form is

y = -4·x + 16

10 points on the line are obtained using the equation of the line and the desired x-values input into cells on MS Excel and presented here as follows;

(0, 16), (1, 12), (2, 8), (3, 4), (4, 0), (5, -4), (6, -8), (7, 12), (8, -16), (9, -20), and (10, -24)

8 0

2 years ago

Which is the correct process for opening a blank spreadsheet?

Step2247 [10]

The best way of doing this would be when you are opening a document application, the first thing that you would do in this case in to click "new". And by clicking new, you would have a fresh new spread sheet.

5 0

2 years ago

Given the list of customer segments below please create a new list of the names of the segments only using(a) a for loop(b) a li

Alchen [17]

Answer:

new_segment = [ ]

for segment in segments:

new_segment.append({'name': segment, 'average_spend': money})

print( new_segment)

Using list comprehension:

new_segment =[{'name': segment, 'average_spend': money} for segment in segments]

Using map():

def listing(a):

contain = {'name': segment, 'average_spend': money}

return contain

new_segment = [ ]

new_segment.append(map( listing, segment))

print(list(new_segment)

Explanation:

The python codes above create a list of dictionaries in all instances using for loop, for loop in list comprehension and the map function which collect two arguments .

7 0

2 years ago

Which column and row references are updated when you copy the formula f$3/15

Tasya [4]

Answer: Column F

Explanation: In Microsoft excel, for the sake of robustness and to aid the effectiveness of updating formulas across cells. The reference of cells are treated as relative which means that when formulas are copied across columns or within rows, they get updated automatically. However, some numbers may be treated as constants such that we do not want them to change or be updated as we move acisss cells. Thus, such numbers are treated Given absolute references, which is made possible by adding a '$' prefix before the colum alphabet or row number or both. in the scenario given above, the row has the $ prefix, hence, it is absolute and will not change but the column alphabet does not and hence, treated as relative.

3 0

2 years ago

The elements in a string type array will be initialized to ____.?

ivanzaharov [21]

The elements in a string type array will be initialized to "Null".

7 0

2 years ago