Which measure is not equivalent to the others a.0.0008kg b.0.8meters c.80 centimeters d.0.008

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Empty box + box + empty box fill in the box is equal to 30 how

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined