A para-sailor is being pulled by a boat on a lake. the cable is 175 feet long and the para sailor is 139 feet above the surface of the water. what is the angle of elevation from the boat to the para-sailor? round your answer to the nearest hundredths of a degree. pls help

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.

Kasey has a job that pays $865 per week. how much is withheld from each paycheck for social security?