Find out if the following sets are bounded above and/or below, has a supremum and/or an infimum, and if it has a max and/or a min 1. [0,4]
2. (0,4)
3. natural numbers N
4. [0,√2] ∩ Q

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

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

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)