Answers by Davestewart
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Answers by Davestewart

Answers by Davestewart
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4. You are preparing 250 mL of gel mix for protein electrophoresis, which requires a final concentration of 1.6% SDS. The lab has a 10% stock solution of SDS. How much SDS stock solution (in mL) do you
answered Mar 4, 2020
2 votes
55.1k views
Please guys help me "" In few lines describe an emergency situation that you have experienced in your life"""
answered Feb 19, 2020
1 vote
2.7k views
If d= the number of dogs, which variable expression represents the phase below the sum of the number of dogs and the 6 cats A- d divided by 6 B-d•6 C-d+6 D-d-6
answered Nov 4, 2019
3 votes
117k views
Which one???????????????????
answered Sep 23, 2019
6 votes
34.7k views
Please help answer ASAP
answered Jul 23, 2019
3 votes
25.5k views
The feel better spa has two specials for new members. They can receive 3 facials and 5 manicures for $114 or 3 facials and 2 manicures for $78
answered Apr 25, 2019
2 votes
165k views
For a nonnegative integer $n$, let $r_9(n)$ stand for the remainder left when $n$ is divided by $9.$ For example, $r_9(25)=7.$ What is the $22^{\text{nd}}$ entry in an ordered list of all nonnegative integers
answered Apr 19, 2019
1 vote
16.5k views
The hunger games (does the setting of the games make you feel that katniss has a better or worse chance of winning the hunger games)and why?
answered Apr 15, 2019
5 votes
129k views
Which graphic organizer is used to identify causal relationships?
answered Sep 6, 2018
3 votes
56.6k views
How many words are there in the english language?
answered Aug 17, 2018
4 votes
170k views
Mendeleev made the first periodic table around _____. 1800 1870 1920 1950
answered Jun 17, 2018
1 vote
72.9k views
Question 1: The resolution of "The Oasis: Africa" is the safety the author and the others find at the oasis. Question 1 options: True False Save Question 2 The central idea should be supported by textual
answered May 20, 2018
1 vote
70.7k views
All of the alkali metals have one valence electron. Which of these would represent the oxidation number of the alkali metals such as lithium and sodium? A) -7 B) -1 C) +1 D) +7
answered Apr 1, 2018
2 votes
186k views
What did we say to each other that now we are as the deer who walk in single file with heads high with ears forward with eyes watchful with hooves always placed on firm ground in whose limbs there is latent
answered Jan 25, 2018
4 votes
154k views
How did the views of native americans and Europeans differ in terms of property ownership? a. native americans believed land could be owned and sold by individuals; Europeans considered most land to be
answered Nov 6, 2017
4 votes
164k views
What did the Puritans of Massachusetts Bay consider Roger Williams' most controversial belief? A. his defense of the rights of Jews B. that Puritans should be tolerant of all forms of religion C. that
answered Oct 28, 2017
3 votes
73.4k views
6.8% increase in $44,000
answered Apr 10, 2017
4 votes
206k views
What is 2x^2+x-3=0 factored
answered Mar 11, 2017
6 votes
229k views
F(x)= |3x-4|+2, find f(-10)
answered Jun 28, 2016
4 votes
50.2k views
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