While reviewing a web site that seems to have lots of great information about the topic you are researching, you decide to check on the author of the site. you verify that the author is well-known and considered an expert on this topic. what characteristic of an effective web site does this show?
reputable source
relevant
verified
unbiased

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.

Describe three characteristics of at-risk drivers. a. b. c. describe three characteristics of safe drivers. a. b. c. describe three driver errors that could cause a collision. a. b. c. how will this information affect you as a driver now and in the future? (2-3 sentences)

Which type of excel chart should be used to track students’ progress on test grades? line column bar pie