Mathematics, 31.10.2019 00:31 bettyrose69
Boxes are labeled as containing 500 g of cereal. the machine filling the boxes produces weights that are normally distributed with standard deviation 10 g. (a) if the target weight is 500 g, what is the probability that the machine produces a box with less than 475 g of cereal? (round your answer to three decimal places.) (b) suppose a law states that no more than 4% of a manufacturer's cereal boxes can contain less than the stated weight of 500 g. at what target weight should the manufacturer set its filling machine? (round your answer to the nearest gram.)
Answers: 2
Mathematics, 21.06.2019 17:30, kleshead
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
Mathematics, 21.06.2019 18:00, josephvcarter
Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?
Answers: 3
Mathematics, 21.06.2019 21:50, safiyyahrahman8937
Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
Answers: 1
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