PLEASE HELP ASAP the sail area-displacement ratio S is given by S= 16A/d^2/3 where A is the sail area (ft^2) and d is the displacemnent (lb) S measures the amount of power available to drive a sail boat. Ratios range from 18 to 28 with a high ratio indicating a powerful boat. Find S for the sail boat, Which has a displacment of 1900 tons, a sail area of 42600 ft^ , and 41 guns

Match each expression with its simplified form.

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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.