Suppose you are going to graph the data in the table below. What data should be represented on each axis, and what would be the appropriate increments? (2 points) Reporting periodsSales
Jan.–Mar., 2010$100,000
Apr.–Jun., 2010$55,000
Jul.–Sep., 2010$45,000
Oct.–Dec., 2010$110,000
Jan.–Mar., 2011$330,000
Apr.–Jun., 2011$800,000
Jul.–Sep., 2011$242,000
Oct.–Dec., 2011$150,000

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Sum of the interior angles of a pentagon