Find the smallest positive integer b for which x^2+bx+2008 factors into a product of two terms, each having integer coefficients

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

What is the value of f(x) = 2.2 for f(-2)?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236