Answer:
1/1048576.
Explanation:
What is the probability of flipping a coin 20 times and getting 20 heads?
I'm assuming that the coin is balanced and has heads on one side and tails on the other. This means that P(head) = 1/2 and P(tail) = 1/2.
P(flipping a coin 20 times and getting 20 heads)
= (P(head))^20 = (1/2^)20
= 1/1048576
= 9.5367431640625×10^−7
Decrease in wildlife and destruction of habitats
Answer:
ask the question in english and I will answer
Answer:
Lev Nikolaevich Tolstoy is a great Russian writer. He was born in 1828 in Yasnaya Polyana. He lived in St. Petersburg, Moscow, and the Caucasus, but his house was always in Yasnaya Polyana. He constantly returned here, to his favorite places. Here he wrote great novels "War and Peace", "Anna Karenina", novellas and short stories.
The heart of Yasnaya Polyana is a white, simple two-story house. Behind the house is the park that Tolstoy loved so much. In his house, Lev Nikolaevich worked with peasant children. There was a school where he taught the children of the peasants. And next to the house, a tall tree, under which Lev Nikolaevich was resting, talked to the peasants.
We enter the house ... The ancient clock above the stairs, along which Tolstoy descended, met the guests. A large room where the whole family gathered in the evenings. On the walls are portraits of L.N. Tolstoy, egb relatives. These portraits were painted by the best Russian artists I.N. Kramskoy, I.E. Repin. From the portrait of I.N. Kramskoy looks at us Tolstoy with an open, intelligent, attentive gaze.
Leo Tolstoy's ingenious work influences world literature. He was called "The Mirror of the Russian Revolution."
Yasnaya Polyana became a state museum since 1921.
