adstone814

13.02.2020 • 

Mathematics

Even though Rao's allowance increased by the same dollar amount each time, it did not increase by the same percentage rate. His first increase represented a 75 percent rate of change. His second increase represented a 43 percent rate of change. How could Rao use this information to ask his parents for an additional increase in his allowance?

Ответ:

upadrastakameswari

04.06.2020

Mathematics

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5e^x=7.1+22
e^x=29.1/5
ln(e^x)=ln(29.1/5)
x=ln(29.1/5)
Use a graphing calculator

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