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ELEN [110]
3 years ago
11

Find the average.

Mathematics
2 answers:
irakobra [83]3 years ago
5 0

Answer:

0 (B)

Step-by-step explanation:

Total sum ÷ Number of data

Total Sum= -3+4+2+1+(-4)+(-1)+3+(-2) = -3+4+2+1-4-1+3-2 =4+2+1+3-3-4-1-2 = 0

Number of data = 8

0÷8 = 0

fomenos3 years ago
4 0

Answer:

my answer is b) 0

Step-by-step explanation:

coz

-3+4+2+1+-4+-1+3+-2=0

divided by 8 is 0

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denis23 [38]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Given: g(x) = x - 4 and h(x) = 2x - 8,
kvasek [131]
Plug in 10 for x in h(x) then simplify
h(10)=2(10)-8
h(10)=20-8
h(10)=12

h(10) is 12 so put 12 in for g(x)
g(h(10))=12-4
g(h(10))=8

Here’s everything together
g(h(10))=(2(10)-8)-4
=(20-8)-4
=(12)-4
=8

This is what I’ve always done. I can’t really tell what your answers are so sorry if this isn’t right at all.
3 0
3 years ago
Your work<br> START<br> f(x)=2x² – 12x-5
MrMuchimi

Answer:

range = (− 23 ,  ∞ )

domain = ( − ∞ ,  ∞ )

y-intercept = -5

5 0
3 years ago
Solving quadratics equations by taking square root
Novay_Z [31]
#6
x^2 = 1
x = - 1 and x = + 1

#7
a^2 + 1 = 19
a^2 =18
a^2 =√ 9 <span>√ 2
a = + 3</span>√ 2 and a = - 3<span>√ 2</span>
4 0
3 years ago
Find the greatest common factor
Anuta_ua [19.1K]

Answer:

1

Step-by-step explanation:

7w^2 and 9m^3 does not have any common factor except for 1

4 0
2 years ago
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