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Mrs. Rowan allotted 30 minutes at the beginning of class for her students to complete an exam. The last student took 42 minutes to complete. What is Mrs. Rowan's percent error?
answered
Feb 24, 2021
Mathematics
middle-school
3
votes
123k
views
Order the values from least to greatest.
answered
Feb 1, 2021
Mathematics
middle-school
4
votes
157k
views
The figure below is formed by 8 identical rectangles and 1 triangle. Find the area of the shaded triangle
answered
Jan 26, 2021
Mathematics
high-school
5
votes
197k
views
What is the role of the grana in chloroplast?
answered
Jan 22, 2021
Biology
college
4
votes
165k
views
The tendency of an element to react is closely related to
answered
Oct 29, 2020
Chemistry
high-school
6
votes
4.1k
views
Which ordered pair is a solution of this equation? -7x - 5y = 42 (-5,0) (0,-5) (0,-6) (-6,0)
answered
Oct 5, 2020
Mathematics
middle-school
4
votes
33.0k
views
Find 0. Trigonometry problems.
answered
Sep 14, 2020
Mathematics
middle-school
1
vote
64.2k
views
Find the two square roots of 9.
answered
Jul 8, 2020
Mathematics
middle-school
3
votes
47.5k
views
How can you use your personal choices to exercise more safely? A not exercising in high-air pollution areas B. limiting exercise in hot climates to the early morning and evening C. using exercise equipment
answered
Jun 11, 2020
Health
middle-school
0
votes
139k
views
A membrane that allows onaly some materials to move in and out of the cells is
answered
Jan 9, 2020
Biology
middle-school
4
votes
206k
views
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