GACE Mathematics Test I (022): Practice & Study Guide Final Exam

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Question 1 1. What is the determinant of the following matrix ?

Question 2 2. Ron created a schematic drawing of a machinery part that is one eighth of the part's actual size. The dimensions of the machinery part on Ron's drawing are 12 centimeters tall, 3 centimeters wide, and 8 centimeters long. What are the actual dimensions of the machinery part ?

Question 3 3. What is the converse of the following logical statement: If Steve is absent from school, then he must be ill.

Question 4 4. What is the correct solution to following complex number division expression ? ( 8 - 4i ) / ( 4 + 6i ) = ?

Question 5 5. Which is the correct conversion of the complex number 14 + 6i into polar form ?

Question 6 6. What are the roots of 4x^2 - 8x - 12 = 0 ?

Question 7 7. To find D sub y, which column of the coefficient matrix would you replace with the constant numbers?

Question 8 8. If a linear system has three variables, how many equations are needed to complete the system?

Question 9 9. Simplify

Question 10 10. Simplify

Question 11 11. When you multiply matrices, if the first matrix is a 4x3 matrix, which of the following matrices can we multiply with the first?

Question 12 12. What size is the following matrix?

Question 13 13. Round 4.305 to the hundredths place.

Question 14 14. Round 9.43056 to three decimal places.

Question 15 15. Which equation represents the multiplicative property of zero?

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GACE Mathematics Test I (022): Practice & Study Guide Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

GACE Mathematics Test I (022): Practice & Study Guide  /  GACE Prep
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