Which is bigger 1.30 or 1.3

What are different types of statistical programs

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.