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3 years ago

67-78+26+39×2 answer thy question brothers im none smart

Mathematics

2 answers:

Readme [11.4K]3 years ago

4 0

Remember to follow PEMDAS and the "left-to-right" rule

39 x 2 = 78

67 - 78 = -11

-11 + 26 + 78

Combine

(-11 + 26) + 78

15 + 78

93 is your answer

hope this helps

Gnesinka [82]3 years ago

3 0

The answer is 92 67 - 78 + 26 + 39 x 2 = 92

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Conditional probability is defined by

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P( B and Y)= \frac{ 2 }{ 16 }[/tex]

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Y: Championships won by the 10 - 12 years old, beeing

$P ( Y)= \frac{ 4 }{ 16 }$

B: Baseball League Championships won, beeing

$P ( B ) = \frac{ 6 }{16}$

then

P( B and Y)= \frac{ 2 }{ 16 }[/tex]

By definition,

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Question 2.B:

Z: Championships won by the 13 - 15 years old, beeing

$P ( Z)= \frac{ 1 }{ 16 }$

B: Baseball League Championships won, beeing

$P ( B ) = \frac{ 6 }{16}$

then

P( Z and B)= \frac{ 1 }{ 16 }[/tex]

By definition,

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Question 3.B

Y: Championships won by the 10 - 12 years old, beeing

$P ( Y)= \frac{ 4 }{ 16 }$

Z: Championships won by the 13 - 15 years old, beeing

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By definition,

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