If the first three Fibonacci nos. are x1=1, x2=1, x3=2, what is the least value of n for which xn+1 /n=1.619 correct to the three decimal places ?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your