MS 095 PreAlgebra Spring 2003 Midterm • Name: __________

Use of a calculator is required!

Marble: Pompom:

1. ____________________ What is sunim equal to?
2. ____________________ What is ÷ 0 equal to?
3. _______________ Give an example of a monomial with a coefficient and a variable raised to the second power.
4. Plot the following data on the graph provided:
   

   x	y
   0	0
   2	15
   18	2
   20	4

5. __________ Calculate 11⁰
6. __________ Calculate 11⁴
7. __________ Calculate 100₁₆ ÷ 4
8. __________ Calculate 0 ÷ 37
9. __________ Calculate 0 ÷ 0
10. __________ Find the square root Ö14641
11. __________ What is the power of 5x³?
12. _______________ How many terms are in the expression 2.72x + 081?
13. ____________________ Simplify 5x + 7 - 5x² + 7x - 13 - 2x²:
14. __________ Evaluate 5x + 7 - 5x² + 7x - 13 - 2x² for x =3.
15. __________ What is the degree of x² + 18x + 81 ?
16. ____________________ Simplify 5x² + 3x²
17. ____________________ Multiply ( 5x³y )( 3x²y )
18. ____________________ Multiply ( x - 13 )( 17x + 1 )
19. ____________________ Factor 4290 fully.
20. __________ Find the Greatest Common Factor of 42 and 70
21. __________ Red light plus green light produces what color?
22. For the following diagrams (use p on your calculator or 3.141592 for p:
    
    1. __________ What is the perimeter of the square with one side 11 cm in length shown in A?
    2. __________ What is the area of the square with one side 11 cm in length shown in A?
    3. __________ What is the perimeter of the triangle with a base of 4 cm, a height of 3 cm, and a hypotenuse of 5 cm as shown in B?
    4. __________ What is the area of the triangle with base 4 cm and height 3 cm shown in B?
    5. __________ What is the perimeter of the circle with radius 17 meters shown in C?
    6. __________ What is the area of the circle with radius 17 meters shown in C?
    7. __________ What is the volume of the sphere with radius 6 meters shown in D?
23. y = _______ Solve -14y = -105 for y.
24. The following adapted data are based on the volumes in cubic centimeters from measurements the class made of the Max^® beauty soap boxes:
    
    90, 119, 121, 121, 125, 128, 128, 128
    
    
    1. ______ What is the mode for the seat count data?
    2. ______ What is the median for the seat count data?
    3. ______ What is the mean (average) for the seat count data?
25. __________ What is the smallest number that is both a rectangle and a square number?
26. __________ What is the smallest odd number that is both a rectangle and a square number?
27. __________ Calculate 1 ÷ 27
28. __________ Calculate 1 ÷ 37
29. Looking at the last two questions above, why does this happen?