Write a function in python code for checking the speed of drivers. This function should have one parameter: speed. If speed is less than 70, it should print “Ok”. Otherwise, for every 5km above the speed limit (70), it should give the driver one demerit point and print the total number of demerit points. For example, if the speed is 80, it should print: “Points: 2”. If the driver gets more than 12 points, the function should print: “License suspended”.

Write a program that has three functions. The first ask the user to enter a temperature in degrees celcius. The second takes a single parameter that is a temperature in degrees Celsius and returns the corresponding temperature in Fahrenheit. The thirsd function takes one parameter, a temperture in celsius and print the temperature in Celsius along with the corresponding temperature in Fahrenhiet. This function will use the second function. Then write a complete program that asks the user for a temperatre in Celsius and prints the corresponding temperature in Farenheit.

You shouldn't date someone whose age is less than half your own age plus 7. Write a boolean-valued function can_date(age1, age2) that takes the ages of two people and return True if they can date. The ages are not in any particular order - the bigger one may be either first or last.

Write a function in Python called calc_length that takes two arguments, the length of the string L and the temperature T. This function should compute the new length of the string, taking into account the thermal expansion of the string relative to 20 degress (C). That new length should be returned from the function when it is called.