Mathematics, 19.08.2019 04:30 keke2933
Jim, carla and tommy are members of the same family. carla is 5 years older than jim. tommy is 6 years older than carla. the sum of their three ages is 31 years. how old is each one them?
Answers: 2
Mathematics, 21.06.2019 17:30
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 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Jim, carla and tommy are members of the same family. carla is 5 years older than jim. tommy is 6 yea...
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