Can some one help me solve this sequence? It’s 121,97,73,49,25

Which of the following graphs represents the function f(x) = 2^x

Solutions for 2x+7 less than or equal to 3x-5

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