What is the purpose of the three R's of resource management

If a =6, what is the value of 2a(3b + 5c)?

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.