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Aleksandr-060686 [28]
3 years ago
9

What is the mean deviation of 4, 3, 4, 5, 6, 6, 8, 4?

Mathematics
2 answers:
allsm [11]3 years ago
7 0
Question: what is the mean deviation of 4,3,4,5,6,6,8,4 ?

Answer: 1.25
MrRa [10]3 years ago
5 0
Calculate mean:
4+3+4+5+6+6+8+4=40
40/8=5

Calculate MAD:
1+2+1+0+1+1+3+1=10
10/8= 1.25

Final answer: 1.25
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Answer:

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8 0
2 years ago
I need help with finding the sum of (x^4 + 2x^3 - 7x - 9) + (x^5 - 2x^4 + 8x + 18) in standerd form
Lilit [14]

Answer:

Step-by-step explanation:

(x^4 + 2x^3 - 7x - 9) +

(x^5 - 2x^4 + 8x + 18)

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3 0
3 years ago
Expand and simplify (x + 3)(x + 5)<br><br><br><br>​
Ann [662]
Answer (apply the FOIL method)

X^2+8x+15
6 0
2 years ago
Read 2 more answers
I need help with this polynomial question: (5x^5-2x)-(4x^4+3x^2). This ^ means to the power of.
jeyben [28]

Answer:

Step-by-step explanation:

5x^5 - 2x - 4x^4 - 3x^2

5x^5 - 4x^4 - 3x^2 - 2x

6 0
3 years ago
Find the constant of proportionality for b) y=2x
natima [27]

Answer:

The constant of proportionality is 2.

Step-by-step explanation:

In an equation for which we are looking for the constant of proportionality, we use the base form below.

y = kx

In which k is the constant of proportionality. If we use the equation given

y = 2x

We can see k = 2

8 0
3 years ago
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