Answer:
wym by 4 decimal places
Step-by-step explanation:
The current grading rate is
(30 minute)/(5 papers) = 6 minutes/paper.
She has 3 hours (or 180 minutes) to grade 35 papers.
She now has 180 - 30 = 150 minutes left, and she has 35- 5 = 30 papers left.
The remaining grading rate is
(150 minutes)/(30 papers) = 5 minutes/paper
Therefore she must work at 1 minute/paper faster to complete grading 35 papers in 3 hours.
Answer: She should work faster at an increased rate of 1 minute per paper.
Answer:
32
Step-by-step explanation:
Answer:
oh thats easy look so what you do is 500,000
13,000
1,000
200
90
Step-by-step explanation: 2
your welcome ^^
Answer:
8 or B
Step-by-step explanation:
which is equal to 8
