The image on the right was produced by a computer. It shows a complex molecule consisting of many atoms. What would be an advantage of using a computer to create a model like this, instead of building it by hand?

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

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?

Why does a collision with an airbag cause less damage than a collision with a steering wheel