An internet search engine looks for a keyword in 9 databases, searching them in a random order. only 5 of these databases contain the given keyword. find the probability that it will be found in at least 2 of the first 4 searched databases.

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did