There are 4 clarinets out of 25 instruments in the Jaspers Middle School band. What percent of the instruments are clarinets?

Write the equation in logarithmic form 8^x=64

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

X-10/4 when x = –18 a 7 b –2 c –7 d 2