Abuilding is being constructed. when completed, it will be 596 meters tall. it currently stands at 77% of this height. which is the best estimate for the current height of the building? 350 meters 400 meters 420 meters 450 meters

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

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.

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars