The number of cases of a new diease can be modeled by the quadratic

Mathematics

1 answer:

Arada [10]2 years ago

5 0

Step-by-step explanation:

The number of cases of a new disease may be modeled by the quadratic regression equation y=-2x^2+44x+8 , what is the best prediction for the number of cases after 20 years ( the carrot symbol (^) means the following number is the exponent)

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(u^2+9u+2)+(2u^3+5u^2+8)

Olenka [21]

Answer:

2 u ^3+ 6 u ^2 + 9 u + 10

Step-by-step explanation:

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3 years ago

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Virty [35]

Answer:

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Step-by-step explanation:

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2 years ago

What are the solutions (intersections) for –2| x– 16| = 6 ?

sergeinik [125]

Answer:

No solutions

Step-by-step explanation:

First, you need to divide both sides of this equation by -2, making the equation |x-16|=-3. At this point you should know there cannot be any solutions to the equation because absolute value cannot be negative.

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3 years ago

Read 2 more answers

What number goes in the box to make the equation true? Blank = 5/16 x 8/15

Sidana [21]

Answer:

The blank box is 1/6

Step-by-step explanation:

5/ 16 x 8/15 = 40/240

40/240 simplified = 1/6

3 0

3 years ago