22. J $
21. A skiier descended down a
mountain at a rate of 14 feet per
second. What was his total
change in elevation after 8
seconds?
UH
to
th
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Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)