He calculates that these two periods account for 18% of minutes he spends at school. How many does he spend at school.

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

04.05 graphing exponential functions write an exponential function to represent the spread of bens social media post

4percent of a number is what fraction of that number? ? i really need asap