Mathematics, 19.04.2021 14:20 lailahussain99
A library has 142 CS's on its shelves. There are 11 shelves that have 8 cds on each shelf. The rest of the shelves have 6 cds on each shelf, How many shelves have 6 cds?
Answers: 3
Mathematics, 21.06.2019 21:30
At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.
Answers: 1
Mathematics, 21.06.2019 22:30
Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.
Answers: 1
Mathematics, 21.06.2019 23:00
Solve the system of equations using the linear combination method. {4xโ3y=127xโ3y=3 enter your answers in the boxes.
Answers: 1
Mathematics, 22.06.2019 02:00
Which fraction represents the ratio 35 : 42 in simplest form
Answers: 1
A library has 142 CS's on its shelves. There are 11 shelves that have 8 cds on each shelf. The rest...
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