Coasting due west on your bicycle at 8 m/s, you encounter a sandy patch of road 7.2m across. When you leave the sandy patch your speed has been reduced to 6.5 m/s. Assuming the bicycle slows with constant acceleration, what was its acceleration in the sandy patch?

When you turn on a battery-operated device, an electrical circuit is

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?

Nthe 19th century, women were expected to conform to a certain role that entailed a. gaining domestic skills and establishing a career b. going to college and getting married c. getting married and having children d. graduating from college and being a housewife