SOLUTION: How can I do this. Any suggestions? Construct a pie chart for the data and analyze the results. Draw a circle. Cut it into four slices with ratio 62, 18, 12, 8 – Results show m

Algebra ->  Proofs -> SOLUTION: How can I do this. Any suggestions? Construct a pie chart for the data and analyze the results. Draw a circle. Cut it into four slices with ratio 62, 18, 12, 8 – Results show m      Log On


   

Question 145886This question is from textbook
: How can I do this. Any suggestions?
Construct a pie chart for the data and analyze the results. Draw a circle. Cut it into four slices with ratio 62, 18, 12, 8 – Results show most women work because they need the income for family of other purposes. This question is from textbook

Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!
How can I do this. Any suggestions?
Construct a pie chart for the data and analyze the results. Draw a circle. Cut it into four slices with ratio 62, 18, 12, 8 – Results show most women work because they need the income for family of other purposes.

Add 62+18+12+8=100

Solve the proportions:

 62%2F100=x%2F360,     18%2F100=x%2F360,     12%2F100=x%2F360,    8%2F100=x%2F360, 

Cross-multiply:

100x=62%2A360, 100x=18%2A360, 100x=12%2A360, 100x=8%2A360,  

 100x=22320,   100x=6480,  100x=4320, 100x=2880, 

   x=223.20,     x=64.80,     x=43.20,   x=28.80,

Draw a circle and a vertical radius at the top:

drawing%28400%2C400%2C-5%2C5%2C-5%2C5%2C+circle%280%2C0%2C4%29%2Cline%280%2C0%2C0%2C4%29+%29

You want the largest piece of pie on the right, so start with the 
smallest on the left.  Get a protractor and measure 28.8° on the
left, and draw another radius:

 

Next measure 43.2° on the left of it, and draw another radius:

 

Next measure 64.8° on the left of it, and draw another radius:

 


The remaining big piece of pie will be 223.2°



Edwin