Solve the equation.log2(x) = -2

A.
B. 0
C.  
D. -4 


Answer: C

Mathematics

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Use the equality test for fractions to determine if the fractions are equal.    

A. Yes B. No

Mathematics

Divide. Write the answer as a mixed number as needed. ÷  

A.
B.
C. 1
D. 6

Mathematics

Identify whether the equation is a linear equation in two variables. Answer "is" or "is not."9y - x2 = 7

A. is not B. is  

Mathematics

Find the volume of the solid capped by the surface z = f(x, y) over the region with the given boundaries on the xy-plane.z = x3; 0 ? x ? 2, 0 ? y ? 3

A. 4 B. 18 C. 6 D. 12

Mathematics