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Assume that the diffusion coefficient of glucose is 5.70 × 10−7 cm2/s. Calculate the time it would take for a glucose molecule to diffuse 11.3 μm.
answered
Nov 11, 2019
Chemistry
college
4
votes
26.4k
views
What type of subsurface material is able to store groundwater?
answered
May 16, 2019
Physics
middle-school
3
votes
140k
views
-14<7x<21 solve the inequality and graph the solution
answered
Mar 10, 2019
Mathematics
college
2
votes
119k
views
Does a greenhouse work in a convection kind of way,a radiation kind of way or a cunduction kind of way
answered
Jan 14, 2019
Advanced Placement (AP)
high-school
5
votes
226k
views
257.673 rounded to the nearest hundreth
answered
Sep 24, 2018
Mathematics
college
3
votes
201k
views
Who would a person see if he needed to get a tooth pulled during the Middle Ages? A. the blacksmith B. the doctor C. the armorer D. the barber
answered
Sep 12, 2018
English
middle-school
2
votes
91.1k
views
Describe how cultures have been involved with science
answered
Jun 13, 2018
Biology
high-school
1
vote
227k
views
Which of the following represents the first step in planning a piece of writing? Decide on a topic. Make an outline. Edit and make revisions. Consider your audience.
answered
Jun 2, 2018
English
high-school
3
votes
196k
views
2x-8y=10 6x+24y=-30 solving systems of equations by elimination worksheet 3
answered
Jun 1, 2018
Mathematics
high-school
2
votes
27.5k
views
What is the exponential form of 10,000
answered
Dec 12, 2017
Mathematics
middle-school
4
votes
51.1k
views
Which statement correctly describes the cells produced by meiosis? A.The genetic material of the original cell is divided among the new cells. B.The genetic material of the new cells is diploid. C.The
answered
Sep 11, 2017
Biology
high-school
6
votes
232k
views
I was an American inventor and businessman who is best known for inventing the electric light bulb. Who am I?
answered
Jun 18, 2017
Social Studies
middle-school
6
votes
35.8k
views
The mass of an object is equal to the product of the object's density and volume. The density of titanium is 4.51 grams per cubic centimeter. If the volume of a piece of titanium is 21 cubic centimeters,
answered
Jul 28, 2016
Mathematics
high-school
5
votes
23.7k
views
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