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mr_godi [17]
4 years ago
8

Given a polynomial f(x), if (x − 2) is a factor, what else must be true?

Mathematics
2 answers:
HACTEHA [7]4 years ago
8 0

f(2)=0 just took the quiz

raketka [301]4 years ago
7 0
<span>If (x-2) is a factor of polynomial , f(x).Then, it means we can find the zeros or the solutions of the polynomial by putting f(x-2) = 0.Because, the zeros or roots of a polynomial is found by putting f(x)=0, where x is a factor of the polynomial. Example, say f(x)= x^2-2 Which implies, f(x) = (x-2)(x+2) Here, both x-2 and x+2 are the factors of the polynomial. So,x-2 = 0, we get, x=2 is a zero of the polynomial.</span>
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In the binomial probability distribution, let the number of trials be n = 4, and let the probability of success be p = 0.3418. U
Lorico [155]

Answer:  (a) 0.105   (b) 0.014  (c) 0.119

Step-by-step explanation:

Binomial probability distribution formula :

P(X=x)= \ ^nC_x p^x(1-p)^{n-x} , where x= number of successes, p= probability of success in each trial, n= number of trials.

Given: n= 4 , p= 0.3418

(a)

P(X=3)=\ ^4C_3(0.3418)^3(1-0.3418)^1\\\\=(4)(0.026282946626)\\\\\approx0.105

(b)

P(X=4)=\ ^4C_4(0.3418)^4(1-0.3418)^0\\\\=(1)(0.013648604006)\\\\\approx0.014

(c)

P(X= 3\ o\r X=4)= P(X=3) +P(X=4)\\\\=0.105+0.014\\\\=0.119

8 0
3 years ago
The number +10 can be used to indicate a
Serhud [2]
The number + 10 can be used to indicate a  : 
10 degree rise in temperature.

Temperature can be measured in Kelvin , Celsius, and Fahrenheit. In all measurement, + number indicate a rise in the temperature
4 0
3 years ago
You are performing an experiment in your lab. to compare with other experiments your results must be in moles. during your final
Black_prince [1.1K]

4.6 moles in 187 grams of magnesium oxide (mgo).

<h3>What is mole explain with example?</h3>
  • One mole is defined as the amount of substance containing as many elementary entities (atoms, molecules, ions, electrons, radicals, etc.) as there are atoms in 12 grams of carbon - 12(6. 023×1023).
  • The mass of one mole of a substance equals to its relative molecular mass expressed in grams.
  • The relative formula mass of a compound is calculated by adding together the relative atomic mass values for all the atoms in its formula.
  • Moles are units used to measure substance amount. Chemistry (Single Science) Atomic structure.

To solve ,

             number of moles is equals to the mass in grams divided by RFM

                 RFM=16+24.3=40.3

                            =187/40.3

                             =4.6 moles of MgO

Learn more about relative formula mass brainly.com/question/20664635

#SPJ4

7 0
2 years ago
The slope of TX is 2/7 and
djyliett [7]
I think it is either -7/3 or 7/2
5 0
4 years ago
What is the rule for that problem and there's only two steps to that problem
Arturiano [62]
Hope this can help you

5 0
4 years ago
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