Acircular jacuzzi is surrounded by a circular deck. the radius of the jacuzzi is n − 3 and the radius of the full circle formed by the deck is n + 3. write a polynomial that represents the area of just the deck itself, not including the space covered by the jacuzzi.

Is every rectangle is a parallelogram? true false

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

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?