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3 years ago

Rewrite the polynomial in the form ax^2+bx+c and then identify the values of a, b, and c. 6+9x^2

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

Answer:

see below

Step-by-step explanation:

6+9x^2

Rewriting in decreasing powers of x

9x^2 +0x + 6

ax^2+bx+c

a = 9

b =0

c = 6

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Sergio [31]

Answer:

119.23%

Step-by-step explanation:

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3 years ago

The length of a rectangle is twice its width. the perimeter is 60 ft. find its area.

ollegr [7]

I hope this helps you

width w

lenght 2w

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3 years ago

A recipe for 1 lb of trail mix calls for 2.5 oz of chocolate pieces. How many ounces of chocolate pieces are needed to make 5 lb

Murljashka [212]

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3 years ago

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tamaranim1 [39]

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3 years ago

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To be considered as a menu item for Gloria's new restaurant an item must have scored in the top 15% by the food critics in the a

vladimir1956 [14]

Answer:

Lowest score needed=4.92

Step-by-step explanation:

Using the standard normal distribution table we find the value of standard normal deviate corresponding to area of 15%

For area of 15% we have Z= -1.04

Thus we have

$Z=\frac{X-\overline{X}}{\sigma }\\\\\therefore X=\sigma Z+\overline{X}\\\\$

Applying values we get

$X=-1.04\times 2+7\\\\X=4.92$

Thus lowest score needed = 4.92

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3 years ago