Mathematics, 17.10.2019 19:20 jhausenfleck541
a biologist is researching a newly-discovered species of bacteria. at time t = 0 hours, he puts 100 bacteria into what he has determined to be a favorable growth medium. six hours later, he measures 240 bacteria. assuming exponential growth, what is the equation to determine the number of bacteria after t hours?
a) y=100(240)^t
b) y=100(1.681)^t
c) y=100(2.4)^t
d) y=100(1.157^t
Answers: 2
Mathematics, 21.06.2019 15:00
Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2
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Mathematics, 21.06.2019 18:30
Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4
Answers: 1
Mathematics, 21.06.2019 20:30
Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.
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a biologist is researching a newly-discovered species of bacteria. at time t = 0 hours, he puts 100...
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