When greg was born, his grandmother put $5000 in a savings account for his college expenses. it was compounded at 2.5 percent semiannually, and left in the account 18 years. how much was in the account? round to the nearest dollar.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.