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disa [49]
3 years ago
10

Factor the trinomial below x^2-12+35

Mathematics
2 answers:
shusha [124]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Given

x² - 12x + 35

Consider the factors of the constant term ( + 35) which sum to give the coefficient of the x- term

The factors are - 5 and - 7, since

- 5 × - 7 = + 35 and - 5 + - 7 = - 12, hence

x² - 12x + 35 = (x - 5)(x - 7) → B

Stolb23 [73]3 years ago
6 0

Answer:

B.  (x - 5)(x - 7).

Step-by-step explanation:

x^2 - 12x + 35

We need 2 numbers whose product = +35 and sum = -12.

These are -5 and -7.

So the factors are (x - 5)(x - 7).

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Answer:

0.0903

Step-by-step explanation:

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The standard deviation = 3.3306

Let Y be a random variable that proceeds in a binomial distribution, which denotes the number of weeks in a year that exceeds $1560.

Then;

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