Best explained answer will be marked brainliest. A website requires you to create a new password with 8 different symbols. The first four symbols need to be one of the 5 vowels with repetition allowed, and the next four symbols can be any number except 0 without repetition. New regulations require that if the probability of guessing a password is greater than 1 out of 10 million, the website company will need to change its requirements. Will this company need to change its requirements?

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

1. when "a" is a root of a polynomial, (x -a) is a factor of it. for the three roots given, the factors of the desired polynomial are (x +2)(x -1/2)(x -3).

in order to make the leading coefficient be negative, we need to multiply this product by a negative number. any negative number will do, but we choose a small (magnitude) value that will eliminate the fraction: -2.

then

f(x) = -2(x +2)(x -1/2)(x -3) = -(x +2)(2x -1)(x -3)

= -(2x² +3x -2)(x -3)

= -(2x³ -3x² -11x +6)

f(x) = -2x³ +3x² +11x -6

2. a graph created by the desmos on-line graphing calculator is shown, and the zeros are highlighted.

3. as indicated in part 1, the multiplier of this equation can be anything and the zeros will remain the same. you want a negative leading coefficient, so the "anything" is restricted to any of the infinite number of numbers that will make that be the case.

answer is b chief keef

get this one right