In a group of 16 students, the probability of randomly selecting two girls in a row without putting names back is 1/12. how many girls are in the group?

Find the given elements if matrix d:

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online