subject
Mathematics, 23.04.2020 16:18 bob5266

Professor J can grade an entire section of essays in 3 hours. His teaching assistant, M, can grade the same amount of essays in 5 hours. How long would it take them to grade the essays if they work together?
(15points) plz help!

ansver
Answers: 3
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, alexandergoetz8239
The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.
Answers: 1
continue
image
Mathematics, 21.06.2019 21:00, famouzgal
Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct
Answers: 2
continue
image
Mathematics, 21.06.2019 22:00, jerrygentry3411
The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²
Answers: 2
continue
image
Mathematics, 22.06.2019 00:30, anthony983
Y= a(x-3)squared-1 what is the value of a
Answers: 1
continue
You know the right answer?
Professor J can grade an entire section of essays in 3 hours. His teaching assistant, M, can grade t...

Questions in other subjects:

Konu
English, 14.10.2020 22:01
The unique identification of a column and row, like C7 or J15 is called?...
Konu
Mathematics, 14.10.2020 22:01
Last year deon had 20,000 to invest. He invested some of it in an account that paid 10% simple interest per year and he invested the rest in an account that paid 8% simple interest...
Konu
English, 14.10.2020 22:01
What has oedipus accused creon of...
Konu
English, 14.10.2020 22:01
Read the excerpt from Queen Elizabeth's Address to the Troops at Tilbury. Let tyrants fear, I have always so behaved myself, that, under God, I have placed my chiefest...
Konu
English, 14.10.2020 22:01
Excerpt from The Ultimate Fighting Championship Mary O'Dell 6 Having considered both sides of the argument, I must conclude that the UFC needs to be closely monitored...
Konu
History, 14.10.2020 22:01
Farmers who had large farms, but only grew one crop....
Konu
Mathematics, 14.10.2020 22:01
8. If tan + 2 = 0, find in the range 0° and 360° [A] 129.1, 158.2 [B] 19.5, 160.5 [C] 26.7,338.2 [D] 158.2, 338.2...
Konu
Chemistry, 14.10.2020 22:01
What cellular activities could thiG be a start of?...
Konu
Biology, 14.10.2020 22:01
What is the relationship between structure and function in the selected muscle? cardiac Muscle Smooth muscle and skeleton Muscle...
Konu
Mathematics, 14.10.2020 22:01
Max is paid on a weekly commission basis .he is paid a base salary of $340 on a weekly quota $8000 and commission of 4.74% on sales in excess of quota. If max sales for lastweek $...
More questions: Mathematics Another questions
See results (0)