A jar contains 6 red, 4 blue, 3 yellow, and 2 orange buttons. If a button is chosen at random from the jar, which of the following is an impossible event?
choosing a blue button
choosing a yellow button
choosing a green button
choosing a red button

One of the sectors of a pie chart is 20%, what is the equivalent degree?
600
720
700
650

A letter is selected at random from the word "MATH". How many outcomes are there in the sample space?
3
6
5
4

There are 5 marbles in a bag where 2 are green, 2 are blue, and 1 is yellow. What is the probability that a marble is not red?
4/5
0
1
2/5

A pie graph has a total of how many degrees?
2600
1800
2000
3600

A pie graph has a total of how many degrees?
2600
1800
2000
3600