Find the area of the semicircle. Round your answer to the nearest hundredth.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

Is the square root of 4 plus the square root of 16 rational?