Answer:
1,074.67 square inches
Step-by-step explanation:
George is building a fence he builds his fence at a constant rate of 1/3 section of fence every 1/2 hour at this rate what facti
1 answer:
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Answer:
x=1×10−4
Step-by-step explanation:
we have
-----> equation A
The pH of a given solution is the negative log base 10 of the concentration of hydrogen ions, H+
so
ph=-log[H+]
In this problem we have the concentration of hydrogen ions
[H+] =0.1 M
That means that the pH of the solution will be
ph=-log[0.1]
Rewrite
ph=-log[10^-1]
ph=-(-log10)
Remember that
log10=1
substitute
ph=-(-1)
ph=1
substitute the value of ph in equation A and solve for x
applying property of logarithms