Ateacher writes the name of each of her 25 students on a slip of paper and places the papers in a box. to call on a student, she draws a slip of paper form the box. each paper is equally likely to be drawn, and the papers are replaced in the box after each draw. if there are 9 students in the last row, what is the probability of calling on a student in the last row? a.0.0016c.0.56b.0.36d.0.04

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

Answer! if you don’t mind, can you explain

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27