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3 years ago

9

There is a deck of 20 picture cards that contain 5 birds, 5 lions, 5 frogs, and 5 monkeys. What is the probability that the firs

t card drawn shows a bird and the second shows a monkey

1 answer:

fredd [130]3 years ago

8 0

Hope this is correct: 5/20+5/20=10/20=1/2

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Given a polynomial f(x), if (x + 7) is a factor, what else must be true? Help plzzz im running out of time

solong [7]

Answer: f(-7) = 0
For the factored form of f(x), if x = -7, then one of the factors will be equal to 0, since (-7 + 7) = 0. This will cause the entire y-value to be 0, because anything multiplied by 0 = 0.

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4 years ago

Factor 5x2+10x-15 , please lend a helping hand if you will.

Usimov [2.4K]

The correct answer is: [B]: " (x + 3)(5x - 5) " .
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4 years ago

What is the solution to the equation Negative 4 (2 x + 3) = 2 x + 6 minus (8 x + 2)?

shtirl [24]

Answer:

x = –8

Step-by-step explanation:

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3 years ago

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Sam is building a dog kennel. He wants the kennel to be 8 ft long and 4 ft wide. If a scale drawing of the kennels length is 2 i

Ivan

Answer:

the scale factor is 1=2

Step-by-step explanation:

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3 years ago

Que es el teorema del factor

Bingel [31]

Answer:

En álgebra, el teorema del factor es un teorema que vincula factores y ceros de un polinomio. Es un caso especial del teorema del resto polinómico.

Step-by-step explanation:

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3 years ago