Determine if the following identifiers are valid. if they are invalid, state the reason. for example, the identifier min value is invalid as it uses a whitespace.

road
mid_point
8ball
break
_log_value
every1
small@int
_log
newnumber
$vara
class

Examine the list below. which factors positively affect lifetime income? check all that apply.

You are to write a series of steps that anyone could follow to solve the following three problems: 1. even odd a. assume that someone tells you a number (an integer number) b. you hear the number and respond with the word even or odd 2. average a. assume that someone tells you between 3 and 5 numeric values. b. you hear the numbers and respond with the average is some number 3. dog or cat a. explain to a child the differences between a dog and a cat. b. your explanation could be used by a child or anyone to distinguish the difference between a dog and a cat

In your pest busters game, how does player 2 move the ship_2 object? a pressing the w and s keys b. pressing the up arrow and down arrow keys c. moving the mouse from side to side d. moving the mouse up and down select the best answer from the choices provided