Mathematics, 27.02.2021 19:40 sethlynn2003
Dandelions are studied for their effects on crop production and lawn growth. In one region, the mean number of dandelions per square meter was found to be 7.0 (based on data from Manitoba Agriculture and Food) a. Find the probability of no dandelions in an area of 1 m2 . b. Find the probability of three dandelions in an area of 1 m2 . c. Find the probability of at least three dandelions in an area of 1 m2 . d. Find the probability of at most three dandelions in an area of 1 m2.
Answers: 2
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Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
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Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?
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Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)
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Dandelions are studied for their effects on crop production and lawn growth. In one region, the mean...
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