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beks73 [17]
3 years ago
7

a forester plants a tree and measure its circumference is yearly over the next four years the table shows the foresters measurem

ents. Show the data are linear and write an equation that models the data. predict the circumference of the tree after 10 years was actually 43in after four more years the circumference was 49 in based on this new information does the relationship between time in circumference continue to be linear? Explain?
Mathematics
1 answer:
Leokris [45]3 years ago
5 0
The thing is that every 4 years, the tree grows 6 inches, so that could be expressed as a ratio, 4/6. That also means that every two years, the tree grows 3 inches since it could be simplified to 2/3.
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Step-by-step explanation:

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Answer:

<em>Height of tomato plant is the </em><u><em>dependent variable</em></u>

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<u><em></em></u>

Step-by-step explanation:

<em>An independent variable is the variable in an experiment that can be altered to test for a certain result. It is independent, or does not change with change in other factors in the experiment.</em> In this case, the presence or absence, or quantity of walnut available in the soil is the independent variable in the experiment.

<em>A dependent variable varies, and depends on the independent variable. It is what is measured in the experiment.</em> In this case, the height of the tomato plants is the dependent variable that depends on the presence, absence or quantity of walnut in the soil.

<em>A control in an experiment, is a replicate experiment, that is manipulated in order to be able to test a single variable at a time.</em> Controls are variables are held constant so as to minimize their effect on the system under study. In this case, some of the tomato plants are planted without walnut in the soil, to test the effect of the absence of the walnut in the soil.

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3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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