This scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside. The y-intercept of the estimated line of best fit is at (0,b).

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4