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Why is it importantthat all variables in an expiriment except for the independent variable are controlled?
Because otherwise it will not be possible to know whether observed variations in the dependent variable are due to one independent variable or another.
Is 5 a real number rational number irrational number integer whole number natural number?
It is not an irrational number. Otherwise, it belongs to each of the sets listed above.
Which number in math is smaller .816 or . 815?
0.815 is smaller - in mathematics or otherwise.0.815 is smaller - in mathematics or otherwise.0.815 is smaller - in mathematics or otherwise.0.815 is smaller - in mathematics or otherwise.
How many different positive integers less than 2000 can be formed by using digits 123 and 4?
64 if repetition is allowed, 6 otherwise.64 if repetition is allowed, 6 otherwise.64 if repetition is allowed, 6 otherwise.64 if repetition is allowed, 6 otherwise.
How many rectangle has corner?
Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!
