How many lines of symmetry does the shape have

Find the balance at the end of 4 years if 1000 is deposited at the rate of

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then