Please help for 20 points A person is carrying three boxes of masses 1.473 kg, 3.2 kg and 2.49 kg. What is the total mass of the boxes (1.473 + 3.2 + 2.49 ) to the correct number of significant figures?

7.163

7.16

7.2

bgr myujyte k6ujrykury which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.

to persuade readers which is answer c

b b b b b b   b b b   b b b b b