Lost in a forest 3km away, two tourists approach each other at a speed of 1kmh-1, reading each other aloud. One tourist can voice within a range of 1km and each can only travel 0.5km. How many minutes will it take for them to hear each other's voices?​

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

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

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =