AP Homework
Ch. 7 & 8
(Answers)
Ch. 7
1.
6.
11.
�4
���4
19.
30.
40.
47.
Ch. 8
4.
7.
8.
�2�� � 2�2 2.42 �⁄
21.
22.
� � � ����� � 2���� .
� 19.6� � ��19.6��� � 2�19.6���. 40��1960� � 1960 � � 0.10
�!1 � 2� "
25.
#5280 &' (�3600 � �� *
48.
52.
55.
�0.25��3.5��� +9.8 ��� , �7.8� 67.
� /20123� / 2�67.��640� � 62.