I need help. I have access to my bfs stuff. and he likes to play like xb ox or something? and I like to play on his account sometimes. but this girl texted him like the nervous emoji and he saw it then deleted it.. what should I do? and what do you think is going on?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x