Find the determinant of the given matrix.
A. -14
B. 14
C. -6
D. 54
Answer: B
Mathematics
You might also like to view...
Write each whole number in expanded form.6712
A. 2000 + 100 + 70 + 6 B. 6,712,000 C. 6000 + 700 + 10 + 2 D. 600 + 10 + 7
Mathematics
Perform the indicated operations and simplify the result so there are no quotients.
- 
A. 1 B. 1 - sin ? C. - sec2? D. 0
Mathematics
Solve the problem.A sensor light installed on the edge of a home can detect motion for a distance of 
in front and with a range of motion of 
Over what area will the sensor detect motion and become illuminated? Round to the nearest hundredth.
A. 4291.18 ft2 B. 8582.65 ft2 C. 8582.55 ft2 D. 4291.28 ft2
Mathematics
Perform the indicated operations. Write the answer using only positive exponents. Assume all variables represent positive real numbers.
1/4
A. xy2
B. xy1/2
C. 
D. xy
Mathematics