Arnolds workout consisted of 10 minutes of warm up exercises 25 minutes of lifting weights and 15 minutes on the treadmill. what was the ratio of the number of minutres he lifted weights to the total number of minitues of his entire workout

For what value of (y) is 3^3/3^y =1/9

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

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?