Mathematics, 05.08.2019 01:30 liljett
1. )the function f(x)=12,500(0.87)^x models the value of a car x years after it is purchased. how does the average rate of change between years 11 and 15 compare to the average rate of change between years 1 and 5? a. the average rate of change between years 11 and 15 is about 2 times the rate between years 1 and 5. b. the average rate of change between years 11 and 15 is about 3 times the rate between years 1 and 5. c. the average rate of change between years 11 and 15 is about 13 the rate between years 1 and 5. d. the average rate of change between years 11 and 15 is about 14 the rate between years 1 and 5. 2. a population of beavers decreases exponentially at a rate of 7.5% per year. what is the equivalent monthly rate to the nearest hundredth of a percent? a. 0.65% b. 0.81% c. 0.91% d. 2.37%
Answers: 1
Mathematics, 21.06.2019 16:50
Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x
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Mathematics, 21.06.2019 23:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.
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Mathematics, 21.06.2019 23:30
Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8
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1. )the function f(x)=12,500(0.87)^x models the value of a car x years after it is purchased. how do...
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