Kenji wrote a step function to round numbers up to the nearest multiple of three. Describe and correct the error he made. f(x)= { 3,3 < x ≤ 6
6,6 < x ≤ 9
9,9 < x ≤ 12
12,12 < x ≤ 15 }

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.