Question

If logV = log4 - log3 +logπ +3logr, then write a formula for V in terms of π and r

Answer 1

log4/3 πr³Deleting log

Answer 2

wait im wrong somewhere

Answer 3

wat is the variable here

Answer 4

combine the right hand side in to a single log using
\[\log(a)+\log(b)=\log(ab)\]
\[\log(a)-\log(b)=\log(\frac{a}{b})\]
\[n\log(a)=\log(a^n)\]

Answer 5

\[\log_{} V=\log_{} 4/3+\log_{} r^3*\pi\]
\[\log_{} V=\log_{} ([4r^3*\pi]/3)\]
\[V=4r^3*\pi/3\]

Answer 6

\[\log(4)+\log(\pi)+3\log(r)-\log(3)\]
\[=\log(4)+\log(\pi)+\log(r^3)-\log(3)\]
\[=\log(\frac{4\pi r^3}{3})\]
if
\[\log(V)=\log(\frac{4\pi r^3}{3})\] then
\[V=\frac{4\pi r^3}{3}\]