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matrenka [14]
3 years ago
6

Are the following rational or irrational?

Mathematics
1 answer:
Scilla [17]3 years ago
7 0

\sqrt[3]{25}-\text{irrational}\\\\\sqrt[3]{64}=4\ because\ 4^3=64-\text{rattional}\\\\\sqrt[3]{125}=5\ because\ 5^3=125-\text{rattional}

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Are he two expression equivalent if x=5. 7x+3x. 9x+5
a_sh-v [17]

Answer:

yes, the two expressions are equivalent when x = 5

Step-by-step explanation:

7(5)=35

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6 0
3 years ago
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[(2/3+1/9)•1/8+1/4]:(5/16)
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= (4/9 .1/8 + 1/4): 5/16

= (4/72 + 1/4) : 5/16

= (1/18 + 1/4) : 5/16

=  11/36 : 5/16

= LCM of 16 and 36 is 144 so we have

44/144 : 45/144

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Answer:

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Step-by-step explanation:

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Thus, the probability that code is 14z is = \frac{1}{50}\times \frac{1}{26}=\frac{1}{1300}

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