What is 9.375 rounded to the nearest hundredth show the work

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

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.