Mathematics, 06.11.2020 21:30 masonsee4ytube
Researchers are investigating the effectiveness of using a insecticide to control the spread of an insect that destroys corn. The researchers will create four different concentrations of insecticide: 1 ml/L, 2 ml/L, 3 ml/L, and 4 ml/L. An equal number of the insects will be placed into 40 individual containers. The group of insects in each container will be sprayed with one of the four concentrations of insecticide, and the researchers will record the number of insects that are dead in each container after one week after spraying.
a) Identify the factor, treatment, experimental units, and response variable of the experiment.
b) Does the experiment have a control group? Explain your answer.
Answers: 2
Mathematics, 21.06.2019 12:40
Aparallelogram has two side lengths of 5 units. three of its sides have equations y = 0, y = 2, y = 2x. find the equation of the fourth side.
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!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
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Mathematics, 21.06.2019 21:30
Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
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Researchers are investigating the effectiveness of using a insecticide to control the spread of an i...
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