43% of men consider themselves professional baseball fans. you randomly select 10 men and asl each if he considers himself a professional baseball fan. find the probability that the number who consider themselves baseball fans is (a) exactly five (b) at least six, and (c) less than four

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

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?