Find the unit rate. Round to the nearest hundredth, if necessary. $120 for 13 ft? The unit rate is $ At?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?