Solve the logarithmic equation.log x = -2
A. -20
B. 0.01
C. -2
D. -0.2
Answer: B
Mathematics
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Complete the magic (addition) square.Use each number 24, 25, 26, 27, 28, 29, 30, 31, and 32 once.
A.
B.
C.
D.
Mathematics
Solve the absolute value equation.|9x - 8| = 6
A. x = - , -
B. x = ,
C. x = - , -
D. x = ,
Mathematics
Find the foci and endpoints of each axis for the given ellipse.x2 + 16y2 = 16
A. Foci: (0, ±); vertices: (± 4, 0 );
endpoints of the minor axis: (± 1, 0)
B. Foci: (±, 0); vertices: (± 4, 0);
endpoints of the minor axis: (0, ± 1)
C. Foci: (±, 0); vertices: (± 3, 0);
endpoints of the minor axis: (0, ± 1)
D. Foci: (± 15, 0); vertices: (± 16, 0);
endpoints of the minor axis: (0, ± 1)
Mathematics
Write the percent as a fraction or mixed number in lowest terms.5.25%
A.
B.
C.
D.
Mathematics