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3 years ago

I need to know the independent variable, dependent variable, control, and the hypothesis.

Physics

1 answer:

Verizon [17]3 years ago

7 0

IV - The miracle grow (since this does not change based on the dv)
DV- The height of the plant (since it depends on how much/ wether miracle grow was added.)
Control- The control would be the plant without any miracle grow
Hypothesis- If miracle grow is added to the plant, then it will grow taller because it will give the plants the nutrients it needs.

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3 years ago

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3 years ago

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3 years ago

Am radio signals are broadcast at frequencies between 550 khz and 1600 khz and travel 2.99792 × 108 m/s. What is the shortest am

Rus_ich [418]

Answer:

187.37 m

Explanation:

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And substituting also the speed of light

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