How to write a function in Python that takes one integer, say N, and generates N random numbers where each number is either 0 or 1, and returns the percentage of the numbers that are equal to 1?

At an open or uncontrolled intersection, yield if a. your road is paved and the crossroad is not b. the cross road is paved and yours is not c. you have two or more passengers in your vehicle d. you did not yield in the last intersection

What are procedures that keep a data base current

If an appliance consumes 500 w of power and is left on for 5 hours, how much energy is used over this time period? a. 2.5 kwh b. 25 kwh c. 250 kwh d. 2500 kwh