Your professor has noticed that some students on campus tend to ignore traffic rules when riding on bicycles. Suppose we were to monitor 6 bike-riding students on campus while recording percentage of time spent obeying traffic laws (higher percentage = more obeying the law) and number of near misses (close calls) with traffic/pedestrians. Would we find that there is a correlation between law abiding bike riding and near misses (alpha = .05)? Use a two-tailed test. What is the critical r value for this test?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Can (2,3 and square root 10) be sides ona right triangle?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.