Find the numerical value of the log expression. \log a=15\hspace{15px} \log b=-5\hspace{15px} \log c=15
loga=15logb=−5logc=15
\log \frac{b^8}{\sqrt[3]{a^8c^8}}
log
3

a
8
c
8



b
8

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

~dasgupta/mathbook/append17dec2k8.pdf

$205,000 here you go i had to guess it but i got it correct so yeah

the answer is  

d.

21

i did this one. so you should get it right.