if the total mass of a marble and a cup on a triple beam balance of 10g and cup alone weights 5g, what is the mass of the marble?

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Why would someone who is studying the history or culture of this time. find this text interesting important or useful?

Critics have noted that kohlberg's level of moral reasoning is culturally limited, appearing mostly among people who prize individualism.