Answers by Johannix
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Answers by Johannix

Answers by Johannix
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A number + half of the number=15 what is the number?
answered Aug 27, 2021
0 votes
117k views
A solution is made by mixing of 42.g water and 77.g of acetic acid HCH3CO2. Calculate the mole fraction of water in this solution.
answered Jun 16, 2021
3 votes
4.1k views
Jake ate 1/6 of the chocolates the Jill came ate 1/5 of the remaining then mike ate 1/4 of the remaining then Sara ate 1/3 of the remaining and Luke ate 1/2 of what was left. I came home and there was
answered Apr 30, 2021
4 votes
207k views
What type of energy breaks the bonds in the water molecules
answered Mar 24, 2021
4 votes
8.8k views
Summary of the events at lake erie​
answered Jan 20, 2021
5 votes
70.0k views
In paragraph 2, the author says, “there were breathing holes for their comfort.” What does the author mean?
answered Jan 13, 2021
4 votes
187k views
Two soccer players on the field are 10 m apart, and their coach is on the sideline. The angle measured from player 1 between player 2 and the coach is 52°. The angle measured from player 2 between player
answered Aug 1, 2020
2 votes
128k views
Find the inverse f(x)=(x-5)^2
answered Jul 16, 2020
3 votes
54.2k views
Please help me with questions 24
answered Jun 6, 2019
4 votes
50.9k views
The central lumens of thyroid follicles are filled with colloid, which consists of the protein__________, a molecule that binds and stores thyroid hormone.
answered Apr 9, 2019
3 votes
136k views
Guys help with 10 please
answered Nov 12, 2018
1 vote
137k views
What refers to killing some cells as a result of chemotherapy?
answered Oct 28, 2018
4 votes
37.6k views
What happened right before the English started to set up colonies in North America?
answered Sep 14, 2018
2 votes
31.7k views
Which of the following can be genetically engineered? plants animals micro-organisms all of the above
answered Jul 28, 2018
5 votes
205k views
What are the slope and the y-intercept of the line shown in the graph? a. y-intercept = 2 and slope = -3 b. y-intercept = 2 and slope = 3 c. y-intercept = 3 and slope = 2 d. y-intercept = -3 and slope
answered Jun 22, 2018
3 votes
12.1k views
Mr. Darcy could knit 4 ugly sweaters in 100 minutes. How long will it take him to knit 6 ugly holiday sweaters
answered Apr 8, 2018
2 votes
144k views
Cats can be highly sensitive to essential oils, creating the need for extreme caution when using them with cats. t or f
answered Apr 6, 2018
2 votes
158k views
Convergent evolution is evidenced in the opposable thumb, which both opossums and primates, including humans, possess. This is considered what type of structure? analogous convergent homologous vestigial
answered Mar 2, 2018
5 votes
101k views
The chemical equation for the combustion of acetylene (C2H2) is given below. mc021-1.jpg What volume of oxygen at STP is required for the complete combustion of 100.50 mL of C2H2? 201 mL 201.00 mL 251
answered Apr 28, 2017
4 votes
141k views
a car completes a journet at an average speed of 40km/h. at what speed must it travel on return journey if average speed for complete journey is 60km/h
answered Apr 13, 2017
2 votes
124k views
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