Practice Test Questions
For number 11 can someone explain how you would go about setting up a system to solve the problem.
Also, for 16 I said that log11/log2=-log11/log .5 but i wasn't sure how to prove it. Any suggestions?
Also, for 16 I said that log11/log2=-log11/log .5 but i wasn't sure how to prove it. Any suggestions?
posted by Carrie Desmond at 11:54 AM
1 Comments:
For #11, i let December 10 represent t=1, then i get equations(11=x*y) and (26=x*y^6), and solve them.
For #16, lnb/ln(1/a)=lnb/ln(a^-1)=lnb/-lna.
i hope it is clear.
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