SAT Math Practice Question #25161 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #25161 - SATify | SATify

#25161

algebra

logarithms

Change of Base

medium

90 sec

A circle has a radius of $ln (x^{2})$ and a circumference of $ln (y)$ . What is $lo g_{x} y$ ?

A.

$\frac{1}{8 π}$

B.

$\frac{1}{4 π}$

C.

$4 π$

D.

$8 π$

E.

$16 π$