Make a tree diagram which shows the sample space of rolling a cube with faces numbered 1-6 and flipping a fair coin.
Using this tree diagram, what is the probability of rolling the number 5 and the coin landing heads up?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

What is the order of magnitude for the number of liters in a large bottle of soda served at a party