You buy a new computer for $2100. The computer decreases by 50% annually. Which function represents the situation?
50
y = 2100(1+
100
2100 (1 + 0)
y = 50 (1 + 200 ) »=2100 ( - )' »=50(1 – 200)
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Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?