The radius, diameter, or circumference of a circle is given. find the missing measures. round to the nearest hundredth if necessary. r = 11.8 ft, d = ? , c = ? a. d = 23.6 ft, c = 37.07 ft c. d = 23.6 ft, c = 74.14 ft b. d = 5.9 ft, c = 37.07 ft d. d = 5.9 ft, c = 74.14 ft

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Shared decision making is always a positive strategy to take