Lighthouse B is 10 miles west of lighthouse A. A boat leaves A and sails 5miles. At this​ time, it is sighted from B. If the bearing of the boat from B is N65​E, how far from B is the​ boat?

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?