3 years ago

Please i need help its for a grade

1 answer:

8 0

The answer is 25 and make sure it’s correct

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Klio2033 [76]

Answer:

Step-by-step explanation:

it's 100% I'm super sure

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Solnce55 [7]

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4 years ago

vlada-n [284]

Answer: C

Step-by-step explanation:

By the difference of squares, $x^{4}-9=(x^{2}+3)(x^{2}-3)$

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2 years ago

denpristay [2]

Answer:

$\frac{51998079}{1280000000}$ or around 0.0406

Step-by-step explanation:

We need to choose 2 seeds that will not grow - there's

7 * 6 / 2 = 21 possibilities (choose one, chose second one, divide by 2 because each choice was counted twice).

The probability of each of those possibilities happening is:

$(5\%)^2 * (95\%)^5 = \frac{2476099}{1280000000}$

because two need to fail to grow and the rest need to grow properly.

The full probability is

$\frac{51998079}{1280000000}$

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3 years ago

Mademuasel [1]

Answer:

y = -x + 5

Step-by-step explanation:

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3 years ago