For a violin competition, the length of time for a recording must be within 5.5 seconds of the of 2 minutes and 33 seconds. If t represents time in seconds, which inequality best models this situation? |t-233|<5.5
|t-153|<5.5
|t+5.5|<158.5
|t+5.5|<227.5

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?

What are the domain and range of the function f(x)=2^x+1

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?