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seraphim [82]
4 years ago
13

An 8-oz bottle of ketchup costs $1.39.

Mathematics
2 answers:
inna [77]4 years ago
6 0
First, you need to find how much an ounce costs. To do that, you have to divide 1.39 by 8. Then you get about 0.17. Now, you multiply 0.17 by 14, and get the answer of 2.38. Therefore, a 14-oz bottle of ketchup costs $2.38.
Afina-wow [57]4 years ago
3 0
Cost for 8-oz bottle = $ 1.39
Cost for 1-oz bottle = 8/1.39
                               = 1.75 ( approx )

Cost for 14-oz bottle of ketchup = 14* cost of 1-oz bottle
                                                   = 14* 1.75
                                                   = $ 24.5

Cost for 14-oz of ketchup bottle is $ 24.5
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MAD = [|8 - 6.222| + |5 - 6.222| + |5 - 6.222| + |6 - 6.222| + |8 - 6.222| + |7 - 6.222| + |4 - 6.222| + |7 - 6.222| + |6 - 6.222|]/9
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SECOND BOWLER: <span>10,6,8,8,5,5,6,8,9
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Mean absolute deviation or MAD = [∑(|Data Point - Mean|]/Number of Data Points
MAD = [|10 - 7.222| + |6 - 7.222| + |8 - 7.222| + |8 - 7.222| + |5 - 7.222| + |5 - 7.222| + |6 - 7.222| + |8 - 7.222| + |9 - 7.222|]/9
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The mean absolute deviation represents the average distance of each data to the mean. Thus, the lesser the value of the MAD is, the more consistent is the data to the mean. <em>B</em><em>etween the two, the first bowler is more consistent.</em>

8 0
3 years ago
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artcher [175]
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15 cassettes will cost $108.75.
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The answer is 7.375
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