Lightning lucy's burnable cd's are on sale this month for 10% off regular prices. if a pack of 10 blank cd's normally costs $15, how much do you save per cd?

Select the two pairs of figures that are similar.

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

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