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3 years ago

8

An adult takes 400mg of vitamin c. Each hour, the amount of vitamin c in the person’s system decreases by about 29%. How much vi

tamin c is left after 6 hours?

1 answer:

nekit [7.7K]3 years ago

5 0

Answer:

1

Step-by-step explanation:

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Divide 120 by 4 and your answer will be: Rya can drive 30 miles on 1 gallons of gas.

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13. A cone with a radius of 3 inches and a height of 7 inches has the same radius as a cylinder. If the cylinder's volume is two

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Answer:

Step-by-step explanation:

r = 3 in

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Find the values of the sine, cosine, and tangent for ZA.

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Step-by-step explanation:

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2 years ago

Which polynomial is factored completely

Ket [755]

Answer: The correct option is c.

Explanation:

Reason for correct option:

$3x(9x^2+1)$

This expression cannot be factored further because $(9x^2+1)$ is the complete factor. Therefore the option c is correct.

Reason for incorrect option:

$5x^2-17x+14=5x^2-10x-7x+14=5x(x-2)-7(x-2)=(x-2)(5x-7)$

Since the given expression can be factored further therefore the option d is incorrect.

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Since the given expression can be factored further. Therefore the option a is incorrect.

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Since the given expression can be factored further. Therefore the option b is incorrect.

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