Brainliest for correct answer! There are several ways to collect data. Which of the following is crucial for statisticians to call a method an experiment? A. Eliminating bias
B. Randomness
C. Researcher assigns subjects to groups
D. Placebos

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Apply the distributive property to simplify the expression. −4(5x + 2)

Explain how you can show five less than a number using an algebraic expression