On a map drawn to scale, 2 cm represents 870 km. How long would a line segment be that represents 130 kilometers? Also need help on this. Every once in a while the paper I'm working on, the question doesn't make sense to me tbh.

In the diagram below, tan θ = sqrt 3. what is the value of m?

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.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -