Is my answer correct? I am having trouble and this is AP Computer Science Principles

A. Step 3: display the remainder of number Divided by 10 and store the remainder in number
B. Step 3: display the remainder of number Divided by 10 and store the integer quotient in number
C. Display the integer quotient of number divided by 10 and store the remainder in number
D. Display the integer quotient of number divided by 10 and store the integer quotient in number

Designing a mobile web page is a little different from designing a regular web page. name at least three features that should be considered when designing a website that is mobile phone-friendly, and briefly explain why they are important.

What is the term for water wave that is created by an underwater earthquake

Jason, samantha, ravi, sheila, and ankit are preparing for an upcoming marathon. each day of the week, they run a certain number of miles and write them into a notebook. at the end of the week, they would like to know the number of miles run each day, the total miles for the week, and average miles run each day. write a program to them analyze their data. your program must contain parallel arrays: an array to store the names of the runners and a two-dimensional array of five rows and seven columns to store the number of miles run by each runner each day. furthermore, your program must contain at least the following functions: a function to read and store the runners’ names and the numbers of miles run each day; a function to find the total miles run by each runner and the average number of miles run each day; and a function to output the results. (you may assume that the input data is stored in a file and each line of data is in the following form: runnername milesday1 milesday2 milesday3 milesday4 milesday5 milesday6 milesday7.)