1.explain how you could use what you have learned to calculate the height of the leaning tower of pisa on a sunny day.

2.research other real-world situations where triangulation is used. post your findings for your fellow students to see. what questions do you still have about the unit?

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

Solve the equation x/4 - 5= -8 -27 -12 -7 12

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.