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Solve the problem.
-A college student earned $7000 during summer vacation working as a waiter in a popular restaurant. The student invested part of the money at 10% and the rest at 9%. If the student received a total of $656 in interest at
The end of the year, how much was invested at 10%?
Depression
An emotional wellness issue where an individual experiences constant feelings of sadness or has a diminished interest in activities, significantly affecting their daily living.
Seligman
A psychologist known for his work in positive psychology and the theory of learned helplessness.
Julian Rotter
A psychologist from the United States who is recognized for creating the theory of social learning and the idea behind locus of control.
Skinner
B.F. Skinner, an American psychologist known for his work in behaviorism and the development of the operant conditioning theory.
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