Renee is making a scale diagram of her mp3 player. the length of her scale drawing is 8 inches, and the width is 14 inches. the actual length of the mp3 player is 4 centimeters, and the width is 7 centimeters.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

What is the interquartile range of this day at set?

20 ! brainliest ! add and simplify your answer.