Reshape a 6-by-6 magic square matrix into a matrix that has only 3 columns. Specify [] for the first dimension size to let reshape automatically calculate the appropriate number of rows. The result is a 12-by-3 matrix, which maintains the same number of elements (36) as the original 6-by-6 matrix.
The amount of ounces in a cup of coffee vary widely across different brands and locations but, in general, a typical cup contains approximately 8 ounces of coffee. Note that the amount of coffee in a...
The Facts about Caffeine in K-Cups. The standard cup of coffee has 120 mg of caffeine in an 8 fl oz cup. However, an 8 oz cup of coffee from a standard 2 oz K-Cup contains between 100-140 mg of caffeine. Most K-Cups consist of 2 tablespoons of ground coffee which equals 2 ounces of coffee.