It costs X taka each to make the first thousand copies of a CD and Y taka to make each subsequent copy. How many taka will it cost to make Z copies (Z is greater than 1000) of the CD?

Created: 6 months ago | Updated: 1 week ago

1000X +YZ

1000(Z-X) + XY

1000 (Z-Y) +XZ

1000(X-Y) +YZ

Job Solution Shahjalal Islami Bank Ltd Shahjalal Islami Bank Ltd - MTO - 12.03.2010 গণিত

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Total copies to be made =z

Cost of first 1000 copies =1000x

Now remaing copies has to be made =z−1000

Cost of remaining copies =y×(z−1000)

Total cost =1000x+y×(z−1000)

=1000(x−y)+yz

1 year ago

0 0

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What was the average time the car with the soft wheels took to cross the 75-foot mark?

Created: 6 months ago | Updated: 1 week ago

22.8 seconds

33.9 seconds

39.8 seconds

56.7 seconds

170.1 seconds

Job Solution Shahjalal Islami Bank Ltd Shahjalal Islami Bank Ltd - Management Trainee Officer - 26.04.2013 গণিত

488

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Insert the missing number? 4 11 8 19 12 ?

Created: 6 months ago | Updated: 1 week ago

২৭

৩০

None of these

Job Solution Shahjalal Islami Bank Ltd Shahjalal Islami Bank Ltd - Management Trainee Officer - 26.04.2013 গণিত

812

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8% of the people eligible to vote are between 18 and 21. In an election 85% of those eligible to vote who were between 18 and 21 actually voted. In that election, people between 18 and 21 who actually voted were what percent of those people eligible to vote?

Created: 6 months ago | Updated: 1 week ago

4.2

৬.৪

6.8

৮

৬৮

Job Solution Shahjalal Islami Bank Ltd Shahjalal Islami Bank Ltd - Management Trainee Officer - 28.10.2011 গণিত

529

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It costs TK. 1,000 to make the first thousand copies of a book and X taka to make each subsequent copy. If it costs a total of TK. 7,230 to make the first 8,000 copies of a book, what is the value of X?

Created: 6 months ago | Updated: 1 week ago

0.89

0.90375

1.00

৮৯

90.375

Job Solution Shahjalal Islami Bank Ltd Shahjalal Islami Bank Ltd - Management Trainee Officer - 28.10.2011 গণিত

525

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Given that a and b are real numbers, let f (a,b)=ab and let g(a)= $a^{2}$ +2. Then f[3,g(3)]=

Created: 6 months ago | Updated: 1 week ago

3 a^{2}

3 a^{2}

২৭

২৯

৩৩

Job Solution Shahjalal Islami Bank Ltd Shahjalal Islami Bank Ltd - Management Trainee Officer - 28.10.2011 গণিত

643

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Related Questions

What was the average time the car with the soft wheels took to cross the 75-foot mark?

Insert the missing number? 4 11 8 19 12 ?

8% of the people eligible to vote are between 18 and 21. In an election 85% of those eligible to vote who were between 18 and 21 actually voted. In that election, people between 18 and 21 who actually voted were what percent of those people eligible to vote?

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Given that a and b are real numbers, let f (a,b)=ab and let g(a)= a2+2. Then f[3,g(3)]=

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