Question
Which one of the following is an element of
weather?Solution
There are many elements that make up both the weather and the climate of a geographical location. The most significant of theseelementsaretemperature,atmospherid pressure, wind, solar energy. Humidity, precipitation, and topography.
A bag contains 4 red balls, 5 blue balls, and 6 green balls. Two balls are drawn at random. What is the probability that both balls are of the same color?
A bag contains 12 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball, fin...
A bag contains 4 red bands, 4 green bands and 6 blue bands. Two bands are drawn randomly. What is the probability that at most one band is red?
Three cards are drawn one after another with replacements from a pack of cards. What is the probability of getting the first card a Jack, the second car...
If from a pack of 52 playing cards, 1 card is drawn at random. What is the probability that it is either a King, Queen or a Jack?
- A bag contains 6 yellow balls, 8 purple balls, and 4 black balls. Two balls are drawn at random. Find the probability that the two balls are purple.
An instructor has a question bank consisting of 200 easy True / False questions, 300 difficult True / False questions, 400 easy multiple-choice question...
A box contains 7 blue and 7 green balls. The probability of drawing three balls of the same colour is
A bag contains 20 white and some black balls. If the probability of drawing a black ball from the bag is 6.25 times that of drawing a white ball,...
The probability of selecting a rotten apple randomly from a heap of 600 apples is 0.14. What is the number of rotten apples in the heap?
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