In a week, 27 hens laid 81 eggs. what is the unit rate for eggs per hen?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

What is the prime factorization of 230