3 years ago

Find the probability of throwing 9 with two dice.

1 answer:

6 0

Total number of possible outcomes of throwing two dice = 6×6 = 36
Number of outcomes of getting 9 i.e, (3+6),(4+5),(5+4),(6+3) = 4

$P = \frac{Number \: of \: favourable \: outcomes}{ Total \: number \: of \: possible \: outcomes}$

$P (throwing \: 9) = \frac{4}{36} = \frac{1}{9}$

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4 years ago

Which graph shows the solution set of the compound inequality or 1.5x-1 > 6.5 or 7x+3 < -25 ?

Dmitry [639]

1.
<span>1.5x-1 > 6.5
1.5x>1+6.5
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x>5, is represented by the region to the right of the vertical line x=5

2.

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Answer: check the picture