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Afina-wow [57]
3 years ago
10

If K is a foreign key in relation R1, then

Computers and Technology
1 answer:
givi [52]3 years ago
6 0

Answer: K is a key for some other relation.

Explanation:

  If K is a foreign key in relation R 1, then K is a key for some other relation as foreign key is the key which provide index relation table. It basically declared index of one table are related to another and place the constraint. And in the relation operator that comprises its value from all the rows in the table and it is used to prevent from destroy between the tables.

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Answer:

3.85 out of 4

Explanation:

As 96.1791 out of 100 gives 96.1791% calculated below:

Percentage formula: (Obtained value/total value)*100.......eq(1)

Putting values:

= (96.1791/100)*100

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Now finding 96.1791% of 4:

Putting values in eq (1):

96.1791% = (Obtained value/4)*100

96.1791/100= (Obtained value/4)    (dividing by 100 on both sides)

0.961791 = (Obtained value/4)

4* 0.961791 = Obtained value          (multiplying 4 on both sides)

3.847164 = Obtained value

Then 96.1791% of 4 will be equal to: 0.961791 * 4  = 3.847164

Rounding off the answer to 2 decimal places:

=3.85    (As the digit on 3rd decimal place is greater than 5)

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3 years ago
You are creating a budget for your new business.What should you include
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Answer:

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