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3 years ago

Which points are on the line that passes through (-4,-3), (20,15), and (48,36) ?

Mathematics

1 answer:

QveST [7]3 years ago

3 0

I really don't kno but if you use quizzlet it will have the answer you are looking for

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The Better Baby Buggy Co. has just come out with a new model, the Turbo. The market research department predicts that the demand

dlinn [17]

Answer:

$68

Step-by-step explanation:

We have been given the demand equation for Turbos as $q=-4p+544$ , where q is the number of buggies the company can sell in a month if the price is $p per buggy.

Let us find revenue function by multiplying price of p units by demand function as:

Revenue function: $pq=p(-4p+544)$

$pq=-4p^2+544p$

Since revenue function is a downward opening parabola, so its maximum point will be vertex.

Let us find x-coordinate of vertex using formula $\frac{-b}{2a}$ .

$\frac{-b}{2a}=\frac{-544}{2\times -4}$

$\frac{-b}{2a}=\frac{-544}{-8}$

$\frac{-b}{2a}=68$

The maximum revenue would be the y-coordinate of vertex.

Let us substitute $x=68$ in revenue formula.

$pq=-4(68)^2+544(68)$

$pq=-4*4624+544(68)$

$pq=-18496+36992$

$pq=18496$

Therefore, the company should sell each buggy for $68 to get the maximum revenue of $18,496.

8 0

3 years ago

Find 5 consecutive integers whose sum is 244

storchak [24]

So the first integer is 61.

Then the others must be 62, 63, and 64. To check, you can add them all together. 61+62+63+64=250.

4 0

3 years ago

List all of the quadrilaterals with exactly one pair of parallel sides.

Leno4ka [110]

your answer is A because its the parallelogram

8 0

3 years ago

Please help me answer this Explain you’re answer Will give braisnlt

telo118 [61]

120 dollars minus the 35 dollar flat fee = 85 dollars. divide the 85 dollars by 20 to see how many hours they played. 85 divided by 20 = 4.25. they played 4 and 1/4 hours:)

8 0

2 years ago

Identify the property that justifies the following statement:

Doss [256]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers