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2 years ago

13

Please help me with this!!!!

1 answer:

olga_2 [115]2 years ago

5 0

The answer would have to be A

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The answer is 14
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2 years ago

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B(n)=1 (-2)^n-1<br> What is the 4th term in the sequence

Vera_Pavlovna [14]

Answer:

The 4th term in the sequence is -8.

Step-by-step explanation:

The nth term of the sequence B is given by:

$B(n) = (-2)^{n-1}$

So the fourth term will be given by:

B when n = 4, that is, B(4).

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5/50 step-by-step explanation:

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2 years ago

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Answer:

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The marked price of an article is 30% above it's selling price and the cost price is 35%less than it's marked price. find the di

SashulF [63]

Answer:

Let C be the cost price of the article. Then:

C(1+30%)=marked price

So:

C(1+30%)=C(1.3)

=1.3C

If the article is then marked down 35%, then its’ price would be:

1.3C(1–35%)=1.3C(.65)

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Then:

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or, a 15.5% loss on the item

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3 years ago