What is the prime factorization of 230

Acafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or french fries. he used a computer program to randomly select three dishes for monday's lunch. what is the theoretical probability the applesauce and broccoli will both be offered monday?

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?

Which graph represents an exponential decay function?