Calculate the no. of water molecular in a drop 0.0018 ml at room temp (density of h₂0 =1gm/m

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

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