Changing compounding frequency Using​ annual, semiannual, and quarterly compounding​ periods, (1) calculate the future value if ​$7,000 is deposited initially at 12​% annual interest for 6 ​years, and​ (2) determine the effective annual rate ​(EAR​). Annual Compounding ​(1) The future​ value, FVn​, is ​$nothing. ​(Round to the nearest​ cent.)

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$