Mathematics, 18.10.2019 17:30 khushailawadip9dkn2
The weight of fish in lake paradise follows a normal distribution with mean of 7.5 lbs and standard deviation of 2.5 lbs. a. what proportion of fish are between 9lbs and 12lbs? give your answer to 3 decimal places. b. alex boasts that he once caught a fish that was just big enough to be in the top 3% of of the fish population. how much did his fish weigh? give your answer to 2 decimal places. c. if one catches a fish from the bottom 20% of the population, the fish must be returned to the lake. what is the weight of the smallest fish that one can keep? give your answer to 2 decimal places.
Answers: 1
Mathematics, 21.06.2019 19:30
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
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Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
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Mathematics, 21.06.2019 22:40
What rotation was applied to triangle def to create d’e’f’?
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Mathematics, 22.06.2019 00:00
Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?
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The weight of fish in lake paradise follows a normal distribution with mean of 7.5 lbs and standard...
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