A solution has a hydrogen ion concentration of [H+] = 3.1 × 10^–2.

Is the solution acidic or basic?
A) Acidic B) Basic


A) Acidic

Mathematics

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Give the value of the function in radians.tan-1 0.7034

A. 0.513 B. 0.713 C. 0.813 D. 0.613

Mathematics

The angle ? is an angle in standard position and satisfies the given conditions. Find the indicated trigonometric function value of ?. Do not use a calculator.The terminal side of ? is in quadrant III and lies on the line  Find 

A. -  
B. -  
C.  
D.  

Mathematics

Solve the equation. = 7

A. {-13, -1, 0, 14} B. {-14, -13, 0, 1} C. {-14, 14, -1, 1} D. {-14, -13, 1}

Mathematics

Evaluate without using a calculator. ? ?

A.
B.
C.
D.
E.

Mathematics