Mathematics, 03.03.2021 18:30 booney46
The amount of freight transported by rail in the u. s was about 580 billion ton-miles in 1960 and has been increasing at a rate of 2.32% per year since then.
a. write a function representing the amount of freight, in billions of ton-miles, transported annually. ( 1960 = year 0 )
b. graph the function
c. in what year would you predict that the number of ton-miles would have exceeded or would exceed 1 trillion (1,000 billion)?
Answers: 1
Mathematics, 21.06.2019 21:30, TheSillyMichael1566
X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /
Answers: 3
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