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2 years ago

(rs) (4) = (r/s) (3) =

Mathematics

1 answer:

Dmitriy789 [7]2 years ago

4 0

Answer:

(rs) (4) = (r/s)(3) = (r)(s)(2)

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What is the range of the function?

Tanya [424]

Answer: Option D

Step-by-step explanation:

The y-axis of the table represents the range of the function.

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2 years ago

Simplify 2(a-3)/(a-4)(a-5)+(a-1)/(3-a)(a-4)+(a-2)/(5-a)(a-3)

Umnica [9.8K]

Answer:

$\dfrac{5}{x^3-12x^2+47x-60}$

Step-by-step explanation:

Though it is not what you have written, we think you want to simplify ...

$\dfrac{2(a-3)}{(a-4)(a-5)}+\dfrac{(a-1)}{(3-a)(a-4)}+\dfrac{(a-2)}{(5-a)(a-3)}\\\\=\dfrac{2(a-3)^2}{(a-3)(a-4)(a-5)}+\dfrac{-(a-1)(a-5)}{(a-3)(a-4)(a-5)}+\dfrac{-(a-2)(a-4)}{(a-3)(a-4)(a-5)}\\\\=\dfrac{2(a^2-6a+9)-(a^2-6a+5)-(a^2-6a+8)}{x^3-12x^2+47x-60}\\\\=\boxed{\dfrac{5}{x^3-12x^2+47x-60}}$

_____

When writing a fraction in plain text, parentheses are needed around the entire denominator. The order of operations tells you that a/bc = (a/b)c, not a/(bc).

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2 years ago

Need Help! 10 points!

Dominik [7]

The answer is d because 4+8=12 and they are 4 units away from eachother:)

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2 years ago

Ratio 7:5 end them Page : Date: 6) I If a pair F the supplementary are

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Answer:

7:6

Step-by-step explanation:

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2 years ago

g The probability that a university graduate will be offered no jobs within a month of graduation is estimated to be 5%. The pro

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Answer:

49% probability that a graduate is offered fewer than two jobs

Step-by-step explanation:

We have these following probabilities:

5% probabilities of not being offered a job

44% probability of receiving one job offer

28% probability of received two job offers.

23% probability of receiving three job offers.

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Zero or one

5 + 44 = 49%

49% probability that a graduate is offered fewer than two jobs

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2 years ago