The data set{7,20,51,6,30,72,31,84,28,77,98} is to be represented by a histogram. Which first interval would most clearly and simply show the distribution of this data?

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