Jack goes to a store and selects 2 pairs of jeans for $34.99 each, 3
shirts for $16.50 each and 4 pair of
socks for $3.75 each. He has a
gift card for $125. How much
more will he need to buy this
(before paying tax)?

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

What is the perimeter of a rectangle if the length is 5 and the width is x?