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navik [9.2K]
4 years ago
8

Approximate the real number solution(s) to the polynomial function f(x) = x3 − 4x2 + x + 6.

Mathematics
1 answer:
vredina [299]4 years ago
6 0
C is the answer. Solutions to a polynomial are numbers that, when plugged into the equation, make the equation equal zero

So if you plug 3, -1, or 2 into x^3 - 4x^2 + x + 6, it will equal zero.
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Ayudaaaaa porfavor Convertir las unidades de medida 8 000 m = _______ km 4 000 g = _______ kg 3 000 m = ________ km 7 m = ______
jek_recluse [69]

Answer:

a) x = 8\,km, b) x = 4\,kg, c) x = 3\,km, d) x = 700\,cm, e) x = 3\,cm, f) x = 100\,mm, g) x = 7\,mm, h) x = 10000\,mL, i) x = 8\,m, j) x = 6000\,g

Step-by-step explanation:

a) 1 kilómetro equivale a 1000 metros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 8000\,m \times \frac{1\,km}{1000\,m}

x = 8\,km

b) 1 kilogramo equivale a 1000 gramos, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 4000\,g \times \frac{1\,kg}{1000\,g}

x = 4\,kg

c) 1 kilómetro equivale a 1000 metros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 3000\,m \times \frac{1\,km}{1000\,m}

x = 3\,km

d) 1 metro equivale a 100 centímetros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 7\,m \times \frac{100\,cm}{1\,m}

x = 700\,cm

e) 1 centímetro equivale a 10 milímetros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 30\,mm \times \frac{1\,cm}{10\,mm}

x = 3\,cm

f) 1 centímetro equivale a 10 milímetros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 10\,cm \times \frac{10\,mm}{1\,cm}

x = 100\,mm

g) 1 centímetro equivale a 10 milímetros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 70\,mm\times \frac{1\,cm}{10\,mm}

x = 7\,mm

h) 1 litro equivale a 1000 mililitros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 10\,L\times \frac{1000\,mL}{1\,L}

x = 10000\,mL

i) 1 metro equivale a 100 centímetros, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 800\,cm \times \frac{1\,m}{100\,cm}

x = 8\,m

j) 1 kilogramo equivale a 1000 gramos, entonces obtenemos el valor requerido mediante la siguiente regla de tres simple:

x = 6\,kg\times \frac{1000\,g}{1\,kg}

x = 6000\,g

8 0
3 years ago
There are 4 prime numbers
amid [387]

Answer:

No

Step-by-step explanation:

As you go to larger numbers, there are more possibilities of factors for them.

For example, the internal from 20 to 30 contains only two prime numbers (23 and 29) and the interval from 90 to 100 contains only one prime (97).

However, the number of prime numbers in an interval varies. There are four prime numbers between 100 and 110 (101, 103, 107, 109).

4 0
4 years ago
147 is what percdnt of 210
Salsk061 [2.6K]

Answer:

70%

Step-by-step explanation:

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3 years ago
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True or False? The first distribution shown below has a smaller mean tha
larisa [96]
True. epic gaming moment
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3 years ago
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20 POINTS plssss show work!!!! WILL GIVE BRAINIEST!
Rainbow [258]

Answer:

4L = S

4S + 6L = 56

Step-by-step explanation:

S = number of small cars

L = number of large cars

4L = S

Each small car can hold 4 people and each large car can hold 6, so if the total of people is 56, we'll have:

4S + 6L = 56

Now you put the two equations together to form the system:

4L = S

4S + 6L = 56

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3 years ago
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