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Please answer the following questions on this form.

1. If the people in a room are either Republicans or Democrats, and are either male or female, if there are 20 people total in the room and 6 are Republicans, 7 are female Democrats, and 11 are men, then how many are male Republicans are in the room? Explain your answer.
   
   

Perform the indicated arithmetic operations. Give the answer as an integer or as a fraction with the smallest possible denominator. Do not give your answer as a decimal fraction. Write each answer on a single line in the indicated box.

2. 358 - 427 =

    

3. 468 * 827 =
   

4. 865 / 35 =
   
   

5. What is the sum of all the powers of 2 from 4 to 1024?

6. Explain how to find information about buying a house on the web.
   
   

7. Explain how you use a mouse with a computer.
   
   
   

8. Explain why saying x = x+1 in a high school algebra class might be confusing.

9. Write one or more questions you'd like Professor Ackermann to answer