A circle with radius of 3 cm sits inside a circle with radius of 7 cm. What is the area of the shaded region?
Round your final answer to the nearest hundredth

What’s the domain of this function? fastttt

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

If there are 3.281 feet in 1 meter, how many inches are in one centimeter