Here,
Selling Price (S.P) = Rs 1869
Loss = 11%
Cost Price (C.P) = ?
Let, C.P be x
Now,
Sp = Cp - loss% of Cp
1869 = x - 11/100*x
1869 = (100x - 11x)/100
186900 = 89x
◆ x = Rs 2100
Cp = Rs 2100
I hope you understand...
It's a Right answer...
Thanks♥♥
How to solve your question- 3
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Grouping
- The Common factor- 3
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3
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- Rewrite in factored form- 3
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Solution- 3
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Answer:
Step-by-step explanation:
because the both times by 6
I got 70
Combination=n!/((n-r)!r!)
=8!/((8-4)!*4!)
=8*7*6*5*4!/(4!*4!)
=8*7*6*5/(4*3*2)
=70 ways
9514 1404 393
Answer:
5120
Step-by-step explanation:
The recursive formula ...
a[1] = 5
a[n] = 4·a[n-1]
defines a sequence with first term 5 and common ratio 4. The explicit formula for a term in this sequence can be written ...
a[n] = 5·4^(n-1)
We can use this formula to find a[6]:
a[6] = 5·4^(6-1) = 5·1024
a[6] = 5120
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If you like, you can write out the first 6 terms of the sequence using the recursive formula. Each is 4 times the previous.
5, 20, 80, 320, 1280, 5120, ...