As one of her chores staci must vacuum 1/2 of the house if she already has vacuumed 1/3 of her share tonight what part of the house has she vacumed

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Need this asap if anyone can i would be very grateful. if you could show workings that would really

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?