Will you help me with math

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

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

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset