10. Find the slope of the line, or state that it is not defined, for the line pe

Question

10. Find the slope of the line, or state that it is not defined, for the line perpendicular to 7x-3y-6. 11. Find the range for the set of numbers. 52, 149, 15, 115, 170 12. Find the compound amount for the deposit, $6,000.00 at 7% compounded annually for 3 years. 13. Find the median for the set of numbers 10, 5, 24, 16, 48, 40, 37 14. Insert the proper symbol to make this statement true. 06, 28, 33) {4, 16, 24, 33) Page 3 of 8 September 2014 Adams State University-Extended Studies Instructor: Dr. Coddington Name: Please Print

Explanation / Answer

Ans:

10)7x=3y-6

7x+6=3y

y=(7/3)x+2

Slope of the above line=7/3

slope of the prependicular line to the above line=-1/(7/3)=-3/7

11)Sorted data set: 15,52,115,149,170

Largest number=170

Smallest number=15

Range=170-15=155

12)Compounded amount=6000*(1+0.07)3

=6000*1.073

=6000*1.225

=7350

13)Sorted Data Set: 48, 40, 37, 24, 16, 10, 5

Median is the number below which 50% data falls or which divides the data into two equal halves.

Median=24

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