Does he play football?
наверно так
The city of Pompeii was an ancient Roman city near modern Naples in Italia. Pompeii was mostly destroyed and buried under 4 to 6 m of ash and pumice in the eruption of Mount Visuvius in 79 AD. T<span>he town was founded in the seventh or sixth century BC by the </span>Oscans and was captured by the Romans in 80 BC. By the time of its destruction, 160 years later, its population was probably approximately 20,000, and the city had a complex water system, an amphitheatre, gymnasium and a port.<span> Today it</span><span> is one of the most popular tourist attractions of Italy, with approximately 2.5 million visitors every year</span>
Mathematicians are stunned by the discovery that prime numbers are pickier than previously thought. The find suggests number theorists need to be a little more careful when exploring the vast infinity of primes.
Primes, the numbers divisible only by themselves and 1, are the building blocks from which the rest of the number line is constructed, as all other numbers are created by multiplying primes together. That makes deciphering their mysteries key to understanding the fundamentals of arithmetic.
Although whether a number is prime or not is pre-determined, mathematicians don’t have a way to predict which numbers are prime, and so tend to treat them as if they occur randomly. Now Kannan Soundararajan and Robert Lemke Oliver of Stanford University in California have discovered that isn’t quite right.
<span>“It was very weird,” says Soundararajan. “It’s like some painting you are very familiar with, and then suddenly you realise there is a figure in the painting you’ve never seen before.”</span><span>Mathematicians shocked to find pattern in ‘random’ prime numbers
</span>
1 There are many holidays in the year.
2 If you have a party, you must tidy in a room.
3 You can invite guests on the phone or send invitation letter.
4 The guests come and give presents for the host.
Have people to travelled the Moon?
Have people walked on Mars?
Has the climate changed?
Have we protected the environment?
Has a lot of trees destroyed pollution?
Has same the stayed the world?