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3 years ago

What is the difference between 21.25 and 1.509? 6.160 19.741 20.484 22.759

Mathematics

2 answers:

Law Incorporation [45]3 years ago

3 0

Your answer is B. Hope this helps! Good Luck and God Bless

Romashka [77]3 years ago

3 0

Difference mean substraction.. u simply have to subtract tje small number from the bigger one...
21.25 -1.509 = 19.742...
So answer is second one

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Mars2501 [29]

Answer:

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Step-by-step explanation:

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2 years ago

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Taya2010 [7]

Answer:

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Step-by-step explanation:

Given the equation

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Use commutative property to rewrite the equation:

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3 years ago

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elena-14-01-66 [18.8K]

Answer:

a)P [ z > 1,38 ] = 0,08379

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c) P [ z > -2,43 ] = 0,99245

Step-by-step explanation:

a) P [ z > 1,38 ] = 1 - P [ z < 1,38 ]

From z-table P [ z < 1,38 ] = 0,91621

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P [ 1,233 < z < 2,43 ] = P [ z < 2,43 ] - P [ z > 1,233 ]

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Then

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P [ 1,233 < z < 2,43 ] = 0,1012

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Fom z-table

P [ z > -2,43 ] = 1 - P [ z < -2,43 ]

P [ z > -2,43 ] = 1 - 0,00755

P [ z > -2,43 ] = 0,99245

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