First Roll Second Roll
The probability of rolling a 6 on a
biased dice is 1
5
6
a) Complete the tree diagram.
6
5
not
6
Work out the probability of rolling
two sixes

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Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Which of the following statement about pascal's triangle are true?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2