3 years ago

A café's annual income depends on x, the number of customers. The function /(x) = 4x2 – 20x

Mathematics

2 answers:

kotegsom [21]3 years ago

7 0

The correct answer is letter B

Cloud [144]3 years ago

7 0

Answer:B

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

NEED ANSWER ASAP PLEASE

lesya [120]

Answer:

FG=17/4

Step-by-step explanation:

EF+FG=EG

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Which sequence of transformations produces an image that is not congruent to the original figure?

stiks02 [169]

D

Translations, Reflections, and Rotations are transformations that result in a congruent figure.

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3 years ago

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Klio2033 [76]

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The revenue for a company producing widgets is given by y = -20x2 - 50x + 200, where x is the price in dollars for each widget.

lisov135 [29]

Answer:

The price is x = $2.779

Step-by-step explanation:

From the question we are told that

The revenue is $y = - 20x^2 - 50 x + 200$

The cost of production is $y = 30 x - 10$

Generally at break even point the cost of production is equal to the revenue

$-20x^2 -50x + 200 = 30x-10$

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Using the quadratic formula to solve this equation we have that

x = $2.779

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