You have a bag with 4 red marbles, 3 green marbles, 2 blue marbles, and 1 purple marble. 4 red marbles, 3 green marbles, 2 blue marbles, and 1 purple marble.

What is the probability of drawing a red marble out of the bag?

Which marble color is least likely to be picked?

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