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mamaluj [8]
3 years ago
13

Which of the following is a closed statement? Question 16 options: A) z is a positive number. B) x is an odd number. C) 30 is an

odd number. D) y is not an odd number.
Mathematics
1 answer:
rusak2 [61]3 years ago
3 0

Answer:

Step-by-step explanation:B) x es un número impar

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Elis [28]

Answer:

ok

Step-by-step explanation:

the answer is and answer

8 0
2 years ago
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I need help with this question asappp
kherson [118]
They both equal 1/x.
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8 0
3 years ago
A and b are natural numbers. The diameter of cell a is 2.3 , and the diameter of cell b is 2.3 .
Pani-rosa [81]

After clarification we see the respective diameters are

A = 2.3 \times 10^{-a}

B = 2.3 \times 10^{-b}

We're asked about the ratio

A:B =  2.3 \times 10^{-a} :  2.3 \times 10^{-b} = 10^{-a} : 10^{-b} = 10^b : 10^a = 10^{b-a} : 1

Now we can go through the choices.

A. If a = 4 and b = 6, then cell a is 100 times greater than cell b.

A:B=10^{6-4}:1 = 100:1

It would be more proper to say the diameter of cell A is 100 times the diameter of cell B, but yes, this is TRUE.

B. If a = 4 and b = 6, then cell b is 100 times greater than cell a.

FALSE. 10 to the minus 4 is 100 times bigger than 10 to the minus 6, so a is bigger.

C. If a = 4 and b = 6, then cell a is 2 times greater than cell b.

FALSE. We already calculated its 100 times bigger.

D. If a = 4 and b = 6, then cell b is 2 times greater than cell a.

FALSE.


8 0
3 years ago
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Liquefied natural gas makes ________ natural gas easier.
bija089 [108]
Your answer is C. Transporting

Hope I helped you today : )
8 0
3 years ago
Please help asap <3
sladkih [1.3K]

Answer:

think it's A (0,6) if not then idk maybe D

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