Last week Tiffany practice her facile a total of 7 hours this was 2 hours more than to practice the previous week how many hours
1 answer:
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<em>The word usage in last sentence of the question is not well presented. However, I can understand that you intend to solve for the width of the park</em>
Answer:
Step-by-step explanation:
Given
Required
Determine the Width
For a rectangle:
Substitute for Area and Length
Multiply both sides by
Answer:
i. 6
ii.
iii. 7
Step-by-step explanation:
First organize the data from least to greatest. 3,3,4,5,6,7,7,7,8
To find the median, remove the extremes from the data over and over.
3,4,5,6,7,7,7
4,5,6,7,7
5,6,7
6
To find the mean, add all of the numbers and divide by 9
3+3+4+5+6+7+7+7+8=50
50/9=
To find the modal mark, simply find the number present most in the data set: 7(occurs 3 times)
Hope it helps <3