Can someone answer these questions?

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

Leah deposited $50,000 in the bank. three years later, she borrowed $40,000 for a new truck. from this description, which is the most accurate statement?

The map shows latitudes and longitudes of australia. which australian city is located north of the 15°s latitude? perth brisbane melbourne darwin