12.6.PS-13
Question Help
The table shows measures of center based on 5 data points. In 6-9,
use the table to answer the questions.
Mean
11,000
Median
10,000
Mode
9,500
6. What is the term and the value of the middle number of the data set?
The term is the median and its value is
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I know the mode, just having trouble knowing the value

2

step-by-step explanation:

vvvvv

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x