A radio station sends out radio waves in all directions from a tower at the center of the circle of broadcast range. If the circle has a diameter of 93 mi, how large an area is reached? Use i 3.14.

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?