In 2018, a nation’s population was 10 million. its nominal gdp was $40 billion, and its price index was 100. in 2019, its population had increased to 12 million, its nominal gdp had risen to $57.6 billion, and its price index had increased to 120. what was this nation’s economic growth rate during the year?

You can find the constant of proportionality by finding the ratio of

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.