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DanielleElmas [232]
3 years ago
6

Can someone help me solve these two questions please

Mathematics
1 answer:
Vaselesa [24]3 years ago
4 0

Answer:

hope this help

Step-by-step explanation:

sorry..I send pic instead..hope this help

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Gekata [30.6K]

The mean absolute deviation will show us on average how far each of all the data points from the graph that Makayla collected are from the mean. To calculate it you simply have to use the formula shown in the attachment. It is very easy but will take you like 5 minutes to solve. Use it for each data set.



Data Set’s

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<span>I hope this helps, Regards.</span>

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3 years ago
Which percent is equivalent to
s344n2d4d5 [400]

Answer:

A

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7 0
3 years ago
Find A={a,b,c} then find A*A.​
Alenkasestr [34]

Assuming you want to do a cartesian product, then you basically form items (x,y)  such that x is in set A, and y is in set A

More generally, A * B will consist of items of the form (x,y) such that x is in A and y is in B. However, we have B = A.

So,

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}

I broke things up into separate rows to show that we can form a 3x3 table. Each row is a different x value from the set {a,b,c}. Each column is a different y value from the set {a,b,c}

In my opinion, this helps organize things much better than rather have it all on one single line like this

A * A = { (a,a), (a,b), (a,c), (b,a), (b,b), (b,c), (c,a), (c,b), (c,c) }

which in all honesty looks like a bit of a cluttered mess.

7 0
3 years ago
Read 2 more answers
6x-5 = -6(x+2)<br><br> I keep getting an incorrect fraction answer please help
eimsori [14]

Answer:

x = -7/12 or -0.583.. repeating.

Step-by-step explanation:

6x-5= -6(x+2)

___________ (distributive property)

(to group like terms)

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___________ (addition poe) (add 6x on both sides to cancel -6 out)

+6x +6x

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12x-5 = -12

__________

+5 +5 (addition poe) (add 5 to both sides to cancel -5 out)

__________

12x = -7

__________

÷12 ÷12 (division poe) (divide both sides by 12 to get x)

x = -7/12

6 0
3 years ago
What is the arithmetic mean of the following numbers?<br> 6,4, 1,9, 3, 8, 3, 5, 10
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5.4 I think I’m not sure if it correct though
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