Mathematics, 21.07.2019 22:30 magemenproduct
Amy is doing a science experiment on how certain bacterium reacts to an antibiotic. she has 3 dishes of identical bacterium samples with 14 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. what type of sampling is demonstrated in the situation above? a) negative sampling b) random sampling c) census d) convenience sampling
Answers: 1
Mathematics, 20.06.2019 18:04
Write a positive or negative number to represent each situation. a. you win 150 dollars in a contest b. a loss of 15 yards in a football game c. 75 feet below sea level d. 35 degrees above 0 f e. a debt of 24.75 dollars
Answers: 1
Mathematics, 21.06.2019 12:50
Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12
Answers: 3
Mathematics, 21.06.2019 20:30
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
Amy is doing a science experiment on how certain bacterium reacts to an antibiotic. she has 3 dishes...
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