(3 pts) a fair coin is tossed 11 times. what is the probability that: a. exactly 6 heads appear? 231/1024 b. at least two heads appear? 509/512 c. at most 8 heads appear?

Can (3,5 and square root 34) be sides on a right triangle?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)