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2 years ago

Why doesn't the ad load ?

Computers and Technology

2 answers:

gtnhenbr [62]2 years ago

5 0

Answer:

I don't know!

Explanation:

Happens to me too sometimes! Probably a glitch, but answer someone's questions and you'll get a LOT of free answers

baherus [9]2 years ago

3 0

Try refreshing the page, if not restart your device check your internet etc.

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Sophisticated modeling software is helping international researchers ________.

MA_775_DIABLO [31]

Answer:

(A) increase the pace of research in finding and producing vaccines.

Explanation:

The production of a vaccine is an international research involving scientists and medical experts from different countries, and the use of sophisticated modeling software is helping these researchers increase the speed of research in creating vaccines. It usually takes up to 10 years of research before a vaccine is made available, but this sophisticated modeling software can help in the facilitation.

5 0

3 years ago

A programmer has an idea to use just one language for the content, structure, and style of web pages. What might be a problem wi

Juliette [100K]

Doesn’t give the programmer a lot of freedom to be creative. Using only one language on the web limits the amount features the programmer could create.

For example, just only using HTML limits the web page’s features to use scripts like Javascripts.

8 0

3 years ago

What are the advantages of repeating a header row? check all that apply

saveliy_v [14]

Edits made to the header row content will automatically be applied to all pages.

You can add and delete rows from the table without moving the header rows.

7 0

4 years ago

Which one of these statements about digital signatures is true? A digital signature:

lbvjy [14]

Answer:

<h3>A. Is used to add a personal touch to e-mail messages.</h3>

Explanation:

<h3>A digital signature—a type of electronic signature—is a mathematical algorithm routinely used to validate the authenticity and integrity of a message (e.g., an email, a credit card transaction, or a digital document). ... Digital signatures are significantly more secure than other forms of electronic signatures.</h3>

4 0

3 years ago

Convert the following numbers. (Please show all steps; no marks will be awarded if no steps are shown) [1.5 x 4 = 6 marks]

katen-ka-za [31]

Answer:

i. 10210212

ii. 100 101 001 in BASE 2

iii. 46.4631

iv. 12.453125

Explanation:

i. Converting to base 10 we get

= 10 x 162 + 13 x 161 + 9 x 160 = 2777

Converting to base 10 we get =

2777/3 = 925 with remainder 2

925/3 = 308 with remainder 1

308/3 = 102 with remainder 2

102/3 = 34 with remainder 0

34/3 = 11 with remainder 1

11/3 = 3 with remainder 2

3/3 = 1 with remainder 0

1/3 = 0 with remainder 1

Hence the Answer is 10210212

ii. = Octal is taken in pair of 3 bits , Writing binary of each number in 3 bits we get = 100 101 001 in BASE 2

iii. = 1 x 52 + 2 x 51 + 3 x 50 + 3 x 5-1 = 38.6 in decimal

Converting to Octal we get

38 /8 = 4 with remainder 6

4 /8 = 0 with remainder 4

.6 x 8 = 4.8

.8 x 8 = 6.4

46.4631

iv. = 1x 81 + 4 x 80 + 3 x 8-1 + 5 x 8-2 = 12.453125

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4 0

3 years ago