Answer:
6. c. 120
7. $6.45
Step-by-step explanation:
1. 150 x 0.20 = 30
2. 150- 30= 120
1. 43 x 0.15= 6.45
The data points that fall within the mean absolute deviation are 2.9 and 3.1.
<h3>What is the mean absolute deviation?</h3>
The mean absolute deviation is the mean average distance between every data point and the mean of the data set.
From the information given:
- Mean of the data set = 5.3
- Mean absolute deviation = 2
The mean absolute deviation is:
= (|5.3 - 2|)/1
= 3.3
Thus, the data points that fall within the mean absolute deviation are 2.9 and 3.1.
Learn more about mean absolute deviation here:
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Answer: Y = 12 Kids tickets
X = # Of Adults = 8
Y = # Of Children = 12
(X+Y = 20) - 15
20x+15y = 340
-15x - 15y = -300
20x + 15y = 340
----------------------
5x = 40
-- --
5 5
X = 8
(8) + Y = 20
Y=12
Hope this helps!!!
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Answer:
$0.85
Step-by-step explanation:
2 juice pouches- $2.50
3c+2.50=5.05 (c is for bags of chips)
3c=5.05-2.50
3c=2.55
c= $0.85
So one bag of chip is $0.85
One plane flies 540mph
and the other 510mph
HOPE THIS HELPED
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