Let R, F, L, B, T, U Mean Rotate 90°

question 40

Short Answer

Let R, F, L, B, T, U mean rotate 90° clockwise the right, front, left, back, top, and under faces, respectively. Name the move on Rubik's Cube that will return the cube to standard position after making the move ​L.

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Definitions:

Confounds

Variables that could potentially contaminate or influence the outcome of an experiment, making it hard to interpret the effects of the primary variables of interest.

Factorial Design

An experimental strategy in which factors are varied together to examine their interaction effects on a response variable.

Independent Variables

Variables that are manipulated or changed in an experiment to test their effects on dependent variables.

Dependent Variable

The variable in an experiment that is observed and measured for changes, which are thought to be influenced by the manipulation of the independent variable.