Beckett asked his classmates, "How many times they floss their teeth in a typical week?" the table shows Beckett's data. how many observations did he record?

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was