Final answer:
Under the Articles of Confederation, not all the statements about state powers are true. Each state had its own executive and judicial branches, but the number of representatives did not determine the voting power.
Step-by-step explanation:
Under the Articles of Confederation, each state had significant powers.
However, not all the options provided are true. Each state did have its own executive branch and judicial branch, so those options are true.
On the other hand, each state did not have the same number of representatives in Congress, the voting was equal for each state with only one vote per state regardless of its size or population.
Therefore, the statement that is NOT true about state powers under the Articles of Confederation is that each state could send many representatives. Instead, each state had only one vote regardless of the number of representatives it sent.
Learn more about Articles of Confederation