Mathematics, 08.10.2019 06:30 ysabel0420
Amy is doing a science experiment on how a certain bacterium reacts to an antibiotic. she has 3 dishes of identical bacterium samples with 17 bacteria in each dish. she gives an antibiotic to all of the bacteria in one dish. all of the treated bacteria died, and the bacteria in the other two dishes survived. is there a sampling bias in the situation above? a. there is not enough information. b. yes. the antibiotic may not work on the other bacteria. c. yes. the bacteria in the other 2 dishes are different than the treated bacteria. d. no. all 3 dishes are filled with the same number of identical bacteria.
Answers: 3
Mathematics, 21.06.2019 12:30
Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?
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Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
Mathematics, 21.06.2019 19:50
Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.
Answers: 3
Amy is doing a science experiment on how a certain bacterium reacts to an antibiotic. she has 3 dish...
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