(4 points) Consider a class of 20 students, 10 boys and 10 girls. Suppose that thesestudents will be grouped into four teams of equal size. Assuming that the teamsare selected at random, determine the probability that there are two all-boy teamsand two all-girl teams. Explain.

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