Mathematics, 23.08.2021 01:00 kekerice7350
100 POINTS
1.Final grades are often computed using weighted averages. Some college professors use complicated weighted averages. Your college professor tells you he will give a 33%-67% split on grades between tests and homework where whichever average is higher will be the 67%.
What will your final grade be if your homework average is 91 and your test average is 91?
2.Your college professor tells you he will give a 30%-30%-40% split on grades between homework, quizzes, and test. However whichever category you have the highest average in will be the 40% category.
What will your final grade be if your homework average is 52, you quiz average is 83, and your test average is 60?
3.Consider the two grading schemes above, with a homework average of 75 a class participation average of 80 a test average of 85 and a final exam grade of 62. If you calculate your grade with both teachers, what would the higher of the two grades be?
4. A new cars salesperson, sold an average of $36,432 per day for the first 3 days she worked. The next 10 days she worked, she sold an average of $51,834. How much did she sell on average per day over the entire time she worked??
5. Kelly works two jobs. She usually works at a retail store for 6 hours during the day and is paid $14.84 per hour by the store. In the evening she works at a restaurant as a manager for 8 hours and is paid $10.76 per hour. How much does she make on average per hour for the day?
question 3 photos are attached below
Answers: 1
Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 21.06.2019 21:30
Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.
Answers: 1
100 POINTS
1.Final grades are often computed using weighted averages. Some college professors use...
English, 28.07.2019 17:50
Social Studies, 28.07.2019 18:00
Biology, 28.07.2019 18:00
Social Studies, 28.07.2019 18:00
Business, 28.07.2019 18:00
Biology, 28.07.2019 18:00
Computers and Technology, 28.07.2019 18:00