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myrzilka [38]
3 years ago
10

What does it mean if I say addition and multiplication are associative

Mathematics
1 answer:
ohaa [14]3 years ago
4 0
Meaning you don't have to solve the equation in a certain order just left to right in order to find the answer unlike division and subtraction
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Experts/ace plz help me plzzzz
MakcuM [25]
So, the line is going to the <em>right. </em>This is a positive association. If it was going to the left, it would be a negative association. 

It's not super strong, so I would say:

"weak positive association" or "B". 

I hope this helps!
~kaikers 
6 0
3 years ago
A newspaper stand sold 1000 copies of the city newspaper for $1600. Write and solve an equation to find the price of one copy.
Goshia [24]
Simple. just do this:
1000x=1600
x=1600÷1000
x=1.6

each newspaper is $1.60
8 0
3 years ago
Read 2 more answers
Which graph is generated by this table of values?<br> PLS HURRY
viva [34]
Use two points to find the slope
8 0
2 years ago
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Find the taylor series for f(x) centered at the given value of a. [assume that f has a power series expansion. do not show that
RUDIKE [14]

The taylor series for the f(x)=8/x centered at the given value of a=-4 is -2+2(x+4)/1!-24/16 (x+4)^{2}/2!+...........

Given a function f(x)=9/x,a=-4.

We are required to find the taylor series for the function f(x)=8/x centered at the given value of a and a=-4.

The taylor series of a function f(x)=f(a)+f^{1}(a)(x-a)/1!+ f^{11}(a)(x-a)^{2} /2! +f^{111}(a)(x-a)a^{3}/3!+..........

Where the terms in f prime f^{1}(a) represent the derivatives of x valued at a.

For the given function.f(x)=8/x and a=-4.

So,f(a)=f(-4)=8/(-4)=-2.

f^{1}(a)=f^{1}(-4)=-8/(-4)^{2}

=-8/16

=-1/2

The series of f(x) is as under:

f(x)=f(-4)+f^{1}(-4)(x+4)/1!+  f^{11}(-4)(x+4)^{2}/2!.............

=8/(-4)-8/(-4)^{2} (-4)(x+4)/1!+  24/(-4)^{3} (-4)(x+4)^{2}/2!.............

=-2+2(x+4)/1!-24/16 (x+4)^{2}/2!+...........

Hence the taylor series for the f(x)=8/x centered at the given value of a=-4 is -2+2(x+4)/1!-24/16 (x+4)^{2}/2!+...........

Learn more about taylor series at brainly.com/question/23334489

#SPJ4

3 0
11 months ago
Tanyss's house has 25 windows. Her brother has washed 22 of the windows. What percent of the windows has her brother washed?
AveGali [126]

Answer:

88

Step-by-step explanation:

7 0
3 years ago
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