Mathematics, 02.08.2019 03:30 winterchadrick
Luke's music club has a membership fee of $30 and charged $8 per cd. hannah's music club has a $45 membership fee and charges $7 per cd. how many cds would a person need to buy for the cost of each club to be the same?
Answers: 1
Mathematics, 21.06.2019 22:10
What is the circumference of a circle with an area of 50.24 cmΒ²?
Answers: 2
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
Luke's music club has a membership fee of $30 and charged $8 per cd. hannah's music club has a $45 m...
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