When building a house, the number of days required to build varies inversely with with the number of workers. One house was built in 29 days by 27 workers. How many days would it take to build a similar house with 9 workers?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

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)

Which of the following represents the range of the graph of f(x) below