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devlian [24]
3 years ago
7

A store manager predicts that 150 blankets will be sold if each blanket

Mathematics
1 answer:
Sever21 [200]3 years ago
7 0

Answer:

$47

Step-by-step explanation:

Given: Store manager have predicted that 150 blanket can be sold at $32 each.

Also he has predicted sales of 2 blanket will decrease with $1 increase in price.

Now, finding price at which 120 blanket can be sold.

As we know cost of 150 blanket is $32 and we are finding for 120 blanket, which mean we have to increase price to decrease sales.

∴ 150-120 = 30\ blankets

Using unitary method to find correct price.

For 2 decrease in sales = $1 increase in price                

∴ 30 decrease in sales of blanket = $15 increase in price

Next, price of 120 blanket = Price of 150\ blanket + increase\ in\ price

Price\ of\ 120\ blanket = 32+15 = \$ 47

∴ $47 should be the price for at least 120 blanket to be sold.

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Answer:

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Step-by-step explanation:

To rid the denominators, multiply both sides by (x-3)(x+1).

We get:

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Simplifying, we have:

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Paul bought a photo frame which measured 10 inches in length and 8 inches in width. Determine the diagonal length of the photo f
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2 years ago
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give an example of a convergent infinite series whose sum equal 3/5. explain how you know your series converges and write out wo
krek1111 [17]

Answer:

The series 1/5, 2/15, 4/45, 8/135... converges and sums up to 3/5

Step-by-step explanation:

Consider the infinite geometric series

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With first term, a=1/5

common ratio, r = ⅔

The series converge because the common ratio, |r|<1.

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Therefore, the geometric series 1/5, 2/15, 4/45, 8/135... sums up to 3/5.

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3 years ago
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