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Dmitriy789 [7]
3 years ago
6

I need help pleace. ​

Mathematics
2 answers:
xxTIMURxx [149]3 years ago
5 0

Answer:

  • Fraction: 4/45
  • Decimal: 0.08888888888
  • Percentage: 8.888888888889%

Step-by-step explanation:

4/15 * 5/15 = 4/45

Margaret [11]3 years ago
4 0

Answer: 27% it’s either that or I’m over thinking

Step-by-step explanation:

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Anastasy [175]
10^9 (Ten to the power of nine)
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3 years ago
Find the generating function for the sequence 1,1,1,2,3,4,5,6,....
marin [14]

Answer:

P(x)=\dfrac{1}{1-x}+\dfrac{x^3}{(1-x)^2} \quad \text{for} \mid x \mid < 1[/tex]

Step-by-step explanation:

The generating function of a sequence is the power series whose coefficients are the elements of the sequence. For the sequence

1,1,1,2,3,4,5,6,...

the generating function would be

P(x)=1+x+x^2+2x^3+3x^4+4x^5+5x^6+...\\

we can multiply P(x) by x to get

xP(x)=x+x^2+x^3+2x^4+3x^5+4x^6+...

Note that

P(x)-xP(x)=1+(2x^3-x^3)+(3x^4-2x^4)+(4x^5-3x^5)+(5x^6-4x^6)+...\\   \\=1+x^3+x^4+x^5+x^6+...=1+x^3(1+x+x^2+x^3+x^4+...)

which for \mid x \mid < 1 can be rewritten as

(1-x)P(x)=1+\dfrac{x^3}{(1-x)} \quad \Rightarrow \\\\P(x)=\dfrac{1}{(1-x)}+\dfrac{x^3}{(1-x)^2}

8 0
3 years ago
What was the distance of the ship from its starting point
tresset_1 [31]
A^2+B^2=C^2
18^2+80^2=C^2
324+6400=C^2
6724=C^2
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3 years ago
*WILL GIVE BRAINLIST TO WHO EVER IS RIGHT!*
Scorpion4ik [409]

Answer:g(X)=2x^2-10

Step-by-step explanation:

If a function f(x) is translated 'c' units down then the equation of the translated function be f(x)-c

Here, f(x) is translated 2 units down to obtain g(x).

Hence, we have

g(x)=f(x)-2

   =2x^2-8-2

  =2x^2-10

8 0
2 years ago
A grocery store sells a bag of 5 avocados for $4. What is the unit cost of each avocado?
weeeeeb [17]
5x4 = 20
So the avocados would be $20
6 0
2 years ago
Read 2 more answers
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