A cylinderical pipe is 28m long. its internal radius is 3.5cm and external radius is 5cm. calculate the volume in cm cube of the metal used in making the pipe and the volume of water in litres the pipe can hold when full. correct to 1d. p​

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

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.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)