Mathematics, 19.05.2020 03:01 emmacox069
A professor determined the relationship between the time spent studying (in hours) and performance on an exam.
Performance = 70.443 + 4.885 * (time)
Ann studied 2.6 hours for the last exam. However there was a concert in town the night before and her score was 16 points lower than
expected. What was her score on this exam, rounded to the nearest integer?
Answers: 1
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |– 35= 7|
Answers: 2
Mathematics, 21.06.2019 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
A professor determined the relationship between the time spent studying (in hours) and performance o...
Chemistry, 12.01.2020 22:31
Geography, 12.01.2020 22:31
Health, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31
Chemistry, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31
Social Studies, 12.01.2020 22:31
Health, 12.01.2020 22:31
History, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31
Mathematics, 12.01.2020 22:31