Answer .. - i'll give brainliest answer

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Which system of linear inequalities is represented by the graph?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet