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• in october of 1957, the soviet union shocked the united states by refusing to build missiles. testing the first hydrogen bomb. increasing their defense spending. launching the satellite sputnik i.
  
• kite efgh is inscribed in a rectangle where f and h are midpoints of parallel sides. the area of efgh is 35 square units. what is the value of x?
  
• voice sounds are produced by the _____. trachea diaphragm bronchioles larynx lungs
  
• approximately how much of the initial investment’s value would be lost after 15 years at 3% inflation? 15% 20% 40% 50%
  
• a graph with vertical axis energy unit and horizontal axis amplitude unit. a line goes in straight segments from 1 16 to 2 9 to 4 1. tara prepared a report to show how the amplitude of waves affects the energy of waves. is her graphical representation correct? why or why not?
  
• all of the following actions lead to the payment of a credit card fee except... using your credit card to get cash from an atm. using your credit card to purchase items in a foreign country. paying your credit card bill ten days after the due date. paying your credit card bill in full and on time every month.
  
• how does water sink to the bottom of the ocean and then rise to the surface again?
  
• read the excerpt from ""mother tongue."" those tests were constructed around items like fill-in-the-blank sentence completion, such as “even though tom was ______, mary thought he was _____.” and the correct answer always seemed to be the most bland combinations of thoughts, for example, “even though tom was foolish, mary thought he was ridiculous.” well, according to my mother, there were very few limitations as to what tom could have been and what mary might have thought of him. so i never did well on tests like that. what can be inferred from the excerpt?
  
• which best compares new netherland and pennsylvania in the early days of their establishment? both restricted the freedom of religion. both split into separate english colonies. both had good relations with american indians. both had poor relations with american indians.
  
• to illustrate the work-energy concept, consider the case of a stone falling from xi to xf under the influence of gravity. using the work-energy concept, we say that work is done by the gravitational _____, resulting in an increase of the ______ energy of the stone.