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SIZIF [17.4K]
3 years ago
7

What is the correct ratio of each rational root of the polynomial function: f(x) = 5x5 − x3 + 3x + 6? a)factor of 6/5 b) factor

of 6/1 c) factor of 4/factor of 6 d) factor of 6/factor of 5
Mathematics
1 answer:
goldenfox [79]3 years ago
6 0
The correct poynomial function should be f(x) = 5x^2 − x^3 + 3x + 6. The factors are  x1 = 5.7095, x2 = -0.35475 + i * 0.96179 x3 = -0.35475 - i * 0.96179. The roots are composed of two imaginary roots and one real root. There is no correct ratio that can be made as there are alrady imaginary roots
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Step-by-step explanation:

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2 years ago
Q.5(b) The population {(P) in millions} of a country is estimated by the function, P=125e0.035t, t = time measured in years sinc
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Hello,

Step-by-step explanation:

Q.5(b) The population {(P) in millions} of a country is estimated by the function, P=125e0.035t, t = time measured in years since 1990. (a) what is the population expected to equal in year 2000 (b) determine the expression for the instantaneous rate of change in the population (c) what is the instantaneous rate of change in the population expected to equal in year 2000.

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2 years ago
Convert 491 into binary number
sergij07 [2.7K]

Answer:

111101011 subscript 2

Step-by-step explanation:

491 / 2 = 245 , 1 remainder

245 / 2 = 122 , 1 remainder

122 / 2 = 61 , 0 remainder

61 / 2 = 30 , 1 remainder

30 / 2 = 15 , 0 remainder

15 / 2 = 7 , 1 remainder

7 / 2 = 3 , 1 remainder

3 / 2 = 1 , 1 remainder

1 / 2 = 0 , 1 remainder

Now, we're going to put the remainders together in reverse order to get the final answer.

111101011 ---> this is the final solution

See the image below for how you would write 111101011 subcript 2.

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