Which of the following best defines 2 to the power of 2 over 3 ? cube root of 4square root of 4cube root of 2square root of 2

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Which of the following is the correct ratio for converting kilograms to grams