What is the area of the following circle? Either enter an exact answer in terms of Tor use 3.14 for * and enter your answer as a decimal.
R=7

Which graph represents an even function?

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row