En un momento determinado cuando un avión voló sobre un camino recto que une a dos ciudades pequeñas, los ángulos de depresión de ambas fueron de 10.20 y 8.70: a) Determine las distancias rectas desde el avión a cada una de las ciudades en ese momento si la separación entre ambas es de 8.45 Km. b) determine la altura del avión en ese momento.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

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.