Easy Mathematics
Kanalga Telegram’da o‘tish
This channel shares random question made by @ezmath2002 or fowarded from other platform Here is another channel: https://t.me/idkwhattoputblablabla for free class (Algebra and Calculus only, teach in mandarin) to Pre u students. feel free to join!
Ko'proq ko'rsatish812
Obunachilar
Ma'lumot yo'q24 soatlar
+37 kunlar
+330 kunlar
Postlar arxiv
In a farming simulation game, an animal has equal chance to produce a product at anytime between 30 and 40 second after you fed them.
a) When you fed an animal, determine the probability that you receive 2 product after 1 minute 10 seconds.
b) When you fed 5 animals, what is the expected number of product you will receive in 38 seconds?
c) At the beginning of a game, a player has 20 chickens which produce eggs, each player is required to receive 32 eggs within t seconds, otherwise he loses the game.
i) When t = 75, determine the probability that the player loses the game.
ii) You should ensure that each player has 95% of winning chance, determine the least integer value of t that satisfies the requirement.
In a farming simulation game, an animal has equal chance to produce a product at anytime between 30 and 40 second after you fed them.
a) When you fed an animal, determine the probability that you receive 2 product after 1 minute 10 seconds.
b) When you fed 5 animals, what is the expected number of product you will receive in 38 seconds?
c) At the beginning of a game, you have 20 chickens which produce eggs, you are required to receive 32 eggs within t seconds.
i) When t = 75, determine the probability that you lose the game.
ii) You should ensure that each player has 95% of winning chance, determine the least integer value of t that satisfies the requirement.
Randomly choose an arithmetic progression that formed using the integers from 1 to 100 (inclusive).
Find the probability that this sequence has exactly 20 terms.
Randomly choose an arithmetic progression that formed using the integers from 1 to 100 (inclusive).
Find the probability that this sequence has exactly 20 terms.
Recently, there is a popular moral dilemma problem:
Suppose there are two colors of red and blue pills for people to choose from. If more than 50% of the people choose blue, all of them will survive; if more than 50% of the people choose red, all the blue side will die and all the red side will survive.
There are ten people involved in this question, assuming that all ten people randomly selected a pill. Find the expectation on the number of people who will survive in the end.
Let function f(x) differentiable twice on R. P is a point on curve C: y = f(x). Then ____
Given f(x) is a function defined on (1, 5). Which of the following option is true?
Given y = 2x + 3 is an asymptote of curve C: y = f(x). Then the possible asymptote of curve C’: y = f(2x - 3) is ______.
