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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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To repair a roof that is 4 meters high Mr. Jeff leans a 5-meter ladder against the side of the building. To reach the roof how f
ANTONII [103]

hi have a good day.

I think correct answer is-3

4 0
2 years ago
Reason What does the graph of a function tell<br> you about the multiplicity of a zero?
Y_Kistochka [10]

Answer:

If the graph crosses the x-axis and appears almost linear at the intercept, it is a single zero. If the graph touches the x-axis and bounces off of the axis, it is a zero with even multiplicity. If the graph crosses the x-axis at a zero, it is a zero with odd multiplicity. The sum of the multiplicities is n.

4 0
2 years ago
What is the slip of the line shown in the graph A) -2 B) -1 C) 1/-2 or D) 1/2
Serjik [45]

Answer:

m = -1/2

Step-by-step explanation:

m=\frac{rise}{run}=\frac{1-2}{0+2}=\frac{-1}{2}=\boxed{-\frac{1}{2}}

Hope this helps.

6 0
3 years ago
1/3(x-1/3)-1/2(2/3x-1/2)
kenny6666 [7]

For this case we must simplify the following expression:

\frac {1} {3} (x- \frac {1} {3}) - \frac {1} {2} (\frac {2} {3} x- \frac {1} {2})

So, if we apply distributive property to the terms within parentheses we have:

\frac {1} {3} x- \frac {1} {9} - \frac {2} {6} x + \frac {1} {4} =\\\frac {1} {3} x- \frac {1} {9} - \frac {1} {3} x + \frac {1} {4} =

We simplify taking into account that:

  • Equal signs are added and the same sign is placed.
  • Different signs are subtracted and the major sign is placed.

- \frac {1} {9} + \frac {1} {4} =\\- \frac {4} {36} + \frac {9} {36} =\\\frac {-4 + 9} {36} =\\\frac {5} {36}

Answer:

\frac {5} {36}

4 0
3 years ago
Value of the expression 6x-2y 5y when x=10 and y=3.
vfiekz [6]

Answer:

-150

Step-by-step explanation:

Multiply & Divide left to right

60-2*35*3

Once again Multiply & Divide

60-210

Add & Subtract

Final Answer: -150

6 0
2 years ago
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