In an experiment, these are the variables that you make sure stay the same throughout the experiment. This makes for a fair experiment.

A. Control Variable
B. Independent Variable
C. Dependent Variable

To round that too the nearest hundredth your answer would be 3.9

Answered by Marrae | 2024-06-10

3.90 is the number rounded to the nearest hundredth.

Answered by Paigey | 2024-06-10

To round 3.899 to the nearest hundredth, we identify the hundredths place and the digit next to it. Since the digit in the thousandths place is 9, we round the hundredths place up from 9 to 10, resulting in 3.90. Hence, the rounded result is 3.90.
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Answered by Marrae | 2024-09-27