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3 years ago

14

PLEASE HELP!!! Isabell needs to memorize words on a vocabulary list for Spanish class. She has memorize 12 of the words, which

is 3/4 of the list. How many words are on the list?

2 answers:

valina [46]3 years ago

7 0

Answer:

16

Step-by-step explanation:

3 x 4 = 12

4 x 4 = 16

snow_lady [41]3 years ago

7 0

Answer:

15

Step-by-step explanation:

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Answer:Therefore, f(−1)=6.

Step-by-step explanation:

So, if f(x)=x+7 then f(−1)=(−1)+7

Therefore, f(−1)=6.

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Step-by-step explanation:

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According to the Rational Root Theorem, which number is a potential root of f(x) = 9x8 + 9x6 – 12x + 7?

notsponge [240]

<u>Answer-</u>

$\boxed{\boxed{\frac{7}{3}}}$

<u>Solution-</u>

Rational Root Theorem-

$f(x)=a_nx^n+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+.......+a_1x+a_0\ \ \ and\ a_n\neq 0$

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The given polynomial is,

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From, the given options only $\frac{7}{3}$ satisfies.

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Step-by-step explanation:

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