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Galina-37 [17]
3 years ago
10

Last question pls answer

Mathematics
1 answer:
Marina CMI [18]3 years ago
8 0

Answer:

30 min

Step-by-step explanation:

60 divided by 20= 30min

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Model of car answer
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3 years ago
Twin Primes Conjecture A natural number is called a prime number if it has exactly two factors, 1 and itself. 1 is not a prime n
prohojiy [21]

Answer:

See explanation below.

Step-by-step explanation:

The prime numbers are bold:

1  2  3  4  5  6  7  8  9  10  11 12  13  14  15  16  17

18  19  20  21  22  23  24  25  26  27  28  29  30  31

a) We can see that as we go higher, twin primes seem less frequent but even considering that, there is an infinite number of twin primes. If you go high enough you will still eventually find a prime that is separated from the next prime number by just one composite number.

b) I think it's interesting the amount of time that has been devoted to prove this conjecture and the amount of mathematicians who have been involved in this. One of the most interesting facts was that in 2004 a purported proof (by R. F. Arenstorf) of the conjecture was published but a serious error was found on it so the conjecture remains open.

6 0
4 years ago
Does the function f(x) = (0.85)\ represent exponential growth, decay, or neither?
Artemon [7]
The function represents a linear relation so I assume the answer is B neither
6 0
3 years ago
What is the perimeter of a rectangle with a width of 20.3 cm and a length of 30.2 cm
klemol [59]

Answer:

P = 101

Step-by-step explanation:

2(l+w)

2(30.2+20.3)

101

3 0
3 years ago
Read 2 more answers
GIVING BRAINIEST EXPLAIN ANSWER
Marina CMI [18]

Answer:

I believe its B

Step-by-step explanation:

I took this test and im pretty sure I got this one right

7 0
3 years ago
Read 2 more answers
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