Lesson Objectives. 1  List the main features of the seafloor: mid-ocean ridges, deep sea trenches, and abyssal plains. 2  Describe what seafloor magnetism tells scientists about the seafloor. 3  Describe the process of seafloor spreading.
Assignment Help. The average diameter of sand dollars on a certain island is 4.50 centimeters with a standard deviation of 1.00 centimeters. If 9 sand dollars are chosen at random for a collection, find the probability that the average diameter of those sand dollars is more than 4.13 centimeters.he average diameter of sand dollars on a certain island is 4.50 centimeters with a standard deviation of 1.00 centimeters.
Most logos, either horizontal or vertical in orientation end up about the size of a business card. The standard business card is 3.5 inches by 2 inches. When asked this question, I have even recommended that people take a business card and put it to their left chest so they can get an idea of how large a logo will be. The Chocolate Pink logo is a good example of a logo that is about the size of a business card. Too Big. We have found that any logo that is over 4 inches long or 4 inches tall is too big for the left chest of a shirt. Not only does it look out of proportion, but larger than 4 inches wide and it starts to dive into the arm pit-which never looks good.