Mathematics, 06.11.2020 17:50 sherlock19
A professor gives two types of quizzes, objective and recall. He is planning to give at least 14 quizzes this quarter. The student preparation time for an objective quiz is 15 minutes and for a recall quiz 30 minutes. The professor would like a student to spend at least 5.5 hours (330 minutes) preparing for these quizzes above and beyond the normal study time. The average score on an objective quiz is 7, and on a recall type 5, and the professor would like the students to score at least 80 points on all quizzes. It takes the professor 1.75 minutes to grade an objective quiz, and 2.5 minutes to grade a recall type quiz. How many of each type should he give in order to minimize his grading time
Answers: 1
Mathematics, 21.06.2019 16:30
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Mathematics, 21.06.2019 17:00
Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
Answers: 1
Mathematics, 21.06.2019 19:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points
Answers: 2
A professor gives two types of quizzes, objective and recall. He is planning to give at least 14 qui...
English, 01.12.2020 14:00
Advanced Placement (AP), 01.12.2020 14:00
Mathematics, 01.12.2020 14:00
Social Studies, 01.12.2020 14:00
Health, 01.12.2020 14:00
English, 01.12.2020 14:00
Arts, 01.12.2020 14:00
History, 01.12.2020 14:00
English, 01.12.2020 14:00
Business, 01.12.2020 14:00
Mathematics, 01.12.2020 14:00
Mathematics, 01.12.2020 14:00