Solve the problem.pH = -log10[H+] Find the [H+] if the pH = 5.4.

A. 2.51 x 10-6
B. 3.98 x 10-6
C. 2.51 x 10-5
D. 3.98 x 10-5


Answer: B

Mathematics

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An arithmetic sequence is given. Find the common difference and write out the first four terms.{sn} = {ln 6n}

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A.

B.

C.

D.

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Graph the function.y = csc

A.

B.

C.

D.

Mathematics