$\log a=7\hspace{15px} \log b=10\hspace{15px} \log c=3\\\\ \log \dfrac{a^8c^2}{b^3}=8\log{a}+2\log{c}-3\log{b}=(8)(7)+(2)(3)-(3)(10)\\\\=56+6-30=\boxed{32}$

The applicable rules of logarithms are ...

log(ab/c) = log(a) +log(b) -log(c)

log(a^b) = b·log(a)

6 0

3 years ago

Find the line of reflection if the image of (-5,-2) is each of the following?

just olya [345]

Answer:

the reflection would be (5,2)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Jane rode her bike at a steady speed of 15 km/h.

podryga [215]

Answer:

Step-by-step explanation:

1.3

20 ÷ 15 = 1.3

7 0

3 years ago

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Each year the local tax authority issues an appraisal statement, which is a notice of how valuable a property is and at what val

White raven [17]

C. dispute the valuation if he or she disagrees with it.

4 0

3 years ago