Temperature(20 minutes), temperature(20), and t(20) all represent which of the following?
a. the temperature of a liquid after it is heated for 20 minutes
b. the 20th decimal place of a given temperature
c. the room temperature of 20 liquids

Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.

49xy +34y - 72z. determine the degree of the polynomial

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.