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siniylev [52]
2 years ago
10

Saba used synthetic division to divide a polynomial f(x) by x + 1, as shown. What is the value of f(-1)?

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
5 0

I tried my best on this even though i'm not 100% sure but im guessing its just gonna stay the same as -1.

melamori03 [73]2 years ago
4 0

the answer might be 9 ....


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Answer:

Step-by-step explanation:

-3,5

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Why is it important for a rainy-day fund to be highly liquid? A. Funds need to earn a high rate of return. B. Funds need to be e
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This is so you can access it easily without paying a penalty

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The Johnson twins were born nine years after their older sister. This year, the product of the three siblings ages is exactly 18
KATRIN_1 [288]

Answer: The age of the twins is 10 years.

Step-by-step explanation:

Suppose the age of older sister be x

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Sum of their ages will be

x+x-9+x-9\\\\=3x-18

According to question,

1861+3x-18=x^3-18x^2+81x\\\\x^3-18x^2+81x-3x+18-1861=0\\\\x^3-18x^2+78x-1843=0\\\\x=19

So, Age of older sister will be 19 years.

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3 0
3 years ago
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Answer:

0.07378

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z = (x-μ)/σ/√n, where

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σ is the population standard deviation = 2.99

n = 75

z = 65 - 64.5 /2.99/√75

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P(x<25) = 0.92622

P(x>25) = 1 - P(x<25)

= 1 - 92622

= 0.07378

The probability that the mean height for the sample is greater than 65 ​inches is 0.07378

4 0
2 years ago
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