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Lapatulllka [165]
3 years ago
12

A survey by the state health department found that the advrage person ate 208 pounds of vegesables last year and 125 5/6 pounds

of fruit.What fraction of the total pounds of fruit and vestables do tje pounds of fruits represent
Mathematics
2 answers:
konstantin123 [22]3 years ago
8 0

Answer:

\frac{755}{2003}

Step-by-step explanation:

Pounds of Vegetable Eaten = 208 pounds

Pounds of Fruit Eaten =125\frac{5}{6} pounds

Total Pounds:

=208+125\frac{5}{6}\\=208+125+\frac{5}{6}\\=333\frac{5}{6} pounds

Fraction of Total pounds which fruit represents therefore will be:

=125\frac{5}{6} \div 333\frac{5}{6}\\=\frac{755}{2003}

arlik [135]3 years ago
6 0

Answer:

First check your grammar pls I had to read it twice and I think it is 333 5/6

Step-by-step explanation:

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IRINA_888 [86]
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Finding a polynomial of a given degree with given zeros
galben [10]

Since f(x) is a polynomial with 3rd degree, then it will have 3 roots (zeroes)

One of them is real and the other two are complex conjugate roots

Since the real root is 4, then

x = 4

Since the complex root is (1 - i), then

The other root will be the conjugate of it (1 + i)

x = (1 - i)

x = (1 + i)

To find f(x) we will multiply the three factors of it

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x=4

Subtract 4 from both sides

\begin{gathered} x-4=4-4 \\ x-4=0 \end{gathered}

The first factor is (x - 4)

\begin{gathered} x=1-i \\ x-(1-i)=(1-i)-(1-i) \\ x-1+i=0 \end{gathered}

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The third factor is (x - 1 - i)

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We will multiply them to find f(x)

\begin{gathered} (x-1+i)(x-1-i)= \\ x^2-x-ix-x+1+i+ix-i-(i^2)= \\ x^2-2x+1-(-1)= \\ x^2-2x+1+1= \\ x^2-2x+2 \end{gathered}

Multiply it by (x - 4)

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The answer is

f(x)=x^3-6x^2+10x-8

5 0
1 year ago
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sweet-ann [11.9K]

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Step-by-step explanation:

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