The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle.

among people whose hobby is reading, what is the relative frequency of not riding a motorcycle?
express your answer as a decimal, and round it to the nearest hundredth if necessary.
enter your answer in the box.

Determine the relationship of ab and cd given the following points

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

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i