Write a C++ program to generate a random x in the range [0,10] and another random number y in the range [0,100]. Print the value of x*y in the output.

Write a C++ program that prompts the user to enter five test scores (decimal) then:• Prints the average of the scores.• Converts the average to an integer value. (Use a constant to store the number of scores).

Write a C++ program to generate a random x in the range [1,9] and another random number y in the range [11,99]. Print the value of y/x in the output.

Write a complete C++ program that prints the change in population of the the United States: p = p + Bp Dp where p is the population, B is the birth rate of 12.4 births for every 1000 people (12.4/1000) each year, and D is the death rate of 8.4 for every 1000 people (8.4/1000). In 2017, the population of United States was 325.7 million. Your program should ask the user for the number of years and print expected population over those years starting from 2017. Each line should have: the year and the population (in millions). A sample run: Please enter the number of years: 10 Year 2017 325.70 Year 2018 327.00 Year 2019 328.31 Year 2020 329.62 Year 2021 330.94 Year 2022 332.27 Year 2023 333.60 Year 2024 334.93 Year 2025 336.27 Year 2026 337.61