20 points
this diagram shows some peripheral devices for a computer (arrows pointing towards the cpu indicate input device, and arrows pointing away from the cpu indicate output device):

which of the following is true?

1. the diagram is accurate as shown.
2. monitors are output peripherals but are shown as input peripherals.
3. speakers can both receive and send data.
4. a printer is an input peripheral but is shown as an output peripheral.

Why the bear has a slunky tail determine the meaning of the word slunk in the story

Whats are the different parts of no verbal comunication, especially body language?

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.