IM NOT UNDERSTAND THIS EQUATION CAN SOMEBODY HELP ME

Mathematics

1 answer:

aleksley [76]2 years ago

4 0

Answer:

x = 0, mult: 3
x = -4, mult: 2
x = -5, mult: 2

Step-by-step explanation:

When a polynomial is shown in factored form, its zeros are the values of x that make the factors zero.

The factor x is zero when x=0.

The factor (x+4) is zero when x=-4.

The factor (x+5) is zero when x=-5.

The multiplicity of a zero is the number of times a given factor is a factor of the polynomial. It is the exponent of the factor.

x = 0 has multiplicity 3.

x = -4 has multiplicity 2.

x = -5 has multiplicity 2.

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kakasveta [241]

Answer:

5 × $\frac{1}{100}$

Step-by-step explanation:

$4*100+2*10+3*1+6*\frac{1}{10}+x+9*\frac{1}{1000}=423.659\\4*100+2*10+3*1+6*0.1+x+9*0.001=423.659\\400+20+3+0.6+x+0.009=423.659\\423.609+x=423.659\\x=0.05\\\\50*\frac{1}{10}=5\\\\5*\frac{1}{100}=0.05\\\\50=50\\\\5*0.05=0.25$

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Assume that there are an equal number of births in each month so that the probability is that a person chosen at random was born

NikAS [45]

Answer:

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Step-by-step explanation:

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$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$