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the table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.

what is the experimental probability of rolling a 1 or a 5?

express your answer in simplest form.

outcome 1 2 3 4 5 6
number of times outcome occurred 10 6 4 8 6 6

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.