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ch4aika [34]
2 years ago
6

It's better to create tables just by starting typing in the data that you want the table to store. There is no need to name fiel

ds and specify their data types first
a) True
b) False
Computers and Technology
1 answer:
kogti [31]2 years ago
5 0
False.

If using large quantities of data one can become confused with the numbers differentiation. Also, classification of these numbers can help additional formatting (formatting one row of cells to be in the $0.00 format instead of a plain number, or one row of very long numbers being put into scientific notation rather than having them remain their original length.)
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QUESTION 1
slava [35]
Answer is Bit defender Internet security
B
6 0
2 years ago
Sketch f(x) = 5x2 - 20 labelling any intercepts.​
Norma-Jean [14]

Answer:

  • The graph of the function is attached below.
  • The x-intercepts will be: (2, 0), (-2, 0)
  • The y-intercept will be: (-20, 0)

Explanation:

Given the function

f\left(x\right)\:=\:5x^2-\:20

As we know that the x-intercept(s) can be obtained by setting the value y=0

so

y=\:5x^2-\:20

switching sides

5x^2-20=0

Add 20 to both sides

5x^2-20+20=0+20

5x^2=20

Dividing both sides by 5

\frac{5x^2}{5}=\frac{20}{5}

x^2=4

\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}

x=\sqrt{4},\:x=-\sqrt{4}

x=2,\:x=-2

so the x-intercepts will be: (2, 0), (-2, 0)

we also know that the y-intercept(s) can obtained by setting the value x=0

so

y=\:5(0)^2-\:20

y=0-20

y=-20

so the y-intercept will be: (-20, 0)

From the attached figure, all the intercepts are labeled.

8 0
2 years ago
Text that is heavier or darker than other text in the document is considered _____.
kvv77 [185]

The text that is heavier or darker than other text in a document is considered  Bold.

Hope this helped!~

7 0
3 years ago
Read 2 more answers
Are u a chicken nugget!!??
creativ13 [48]
Yes. Yes I would classify myself as the nugget of the chicken thank you for asking me. 
3 0
3 years ago
Read 2 more answers
Which answer choice correctly distinguishes among the three pieces of data?
wolverine [178]

Answer:

a. 1 is a packet, 2 is data, 3 is a frame.

Explanation:

And what is not  mentioned is segment which used TCP/UDP and is part of Transport layer. The packet carries the destination and sender IP address, and is part of the Network Layer. The frame has the Mac address of destination device and senders device and is part of data link layer.

Hence segment has no IP address, hence b. is not correct. Also, data cannot have the IP Address, and Frame has the MAC address, Hence, the above answer. And this arrangement is part of Data Encapsulation.

Also keep in mind data can be anything like a series of bits, or any and it can or not have a header.

7 0
2 years ago
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