The manager of fast food restaurant collected data to study the relationship between the number of employees working registers and the amount of time customers waited in line to order. Did the scatter plot of data positive, negative, or no association? Explain your reasoning.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth

What is a rule for determining possible values of a variable in a inequality