Mathematics, 10.10.2019 04:30 samantha636
Determine the variables tested in each of the following experiments. if applicable, determine and identify any positive or negative controls. submit this exercise to your instructor upon completion.1. a study is being done to test the effects of habitat space on the size of fish populations. different sized aquariums are set up with six goldfish in each one. over a period of six months, the fish are fed the same type and amount of food. the aquariums are equally maintained and cleaned throughout the experiment. the temperature of the water is kept constant. at the end of the experiment the number of surviving fish are surveyed. a. independent variable: different sized aquariumsb. dependent variable: number of fish that survivedc. controls: negative controls are the food, maintenance, water temperature.
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Mathematics, 21.06.2019 15:00
Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1
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Mathematics, 21.06.2019 15:30
Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11
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Mathematics, 21.06.2019 17:30
Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression
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Determine the variables tested in each of the following experiments. if applicable, determine and id...
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