Connect with a community of experts and enthusiasts on IDNLearn.com. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.
youve taken three tests and scored a 94.5%, a 87.4%, and a 85.1%. what will you have to score on your fourth test to average at least a 90%?
you would need a 93.5% grade to get an average of 90%
Step-by-step explanation:
You add up all the numbers then dived by amount of numbers added. so when you do (94.5%+87.4%+85.1%)/3 you get 89% so I kept doing numbers in the 90's to see what number I would need and once i added up 94.5%+87.4%+85.1%+93.5% you would then divide by 4 and get .901. That would end up being a 90.1% grade
Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Your questions are important to us at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.
