a scuba diver spots a shipwreck at an angle of depression of 26˚. The angle of elevation from the scuba diver up to his boat is 53˚. If the shipwreck is located directly below his boat, and the horizontal distance is between the scuba diver and the shipwreck is 120 feet. Find the vertical distance between the shipwreck and the boat.

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.