Match the vocabulary word with the correct definition. 1. inverse operations terms that have the same variable(s), with each variable raised to the same exponent 2. numeric expression a group of two numbers written in the form (x, y) where the x value represents a horizontal position and the y value represents a vertical position 3. like terms a circle not filled in to show that the point is a border value and is not included as part of the solution set 4. open circle an expression involving only constants 5. ordered pair opposite operations that undo one another

inverse operations is with oppisite operations that undo each other.

open circle is circle not filled in to show that the point is a border value and is not included as part of the solution set.  

like terms is terms that have the same varible raised to the same exponent.

ordered pair is a group of two numbers written in the form (x, y) where the x value represents a horizontal position.

the last one numeric expressions is an expression involving only constants

Step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%