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A sample of human blood was tested and found to have a pH of 7.43. Calculate [H3O+] and [OH-]. Thanks
answered
Jul 21, 2021
Chemistry
middle-school
1
vote
23.1k
views
According to psychologists Arnold Lazarus and Susan Folkman, the secondar appraisal stage of dealing with stress is focused on ____. A. identifying the specific nature of the potential threat. B. assessing
answered
Jun 18, 2021
Social Studies
high-school
6
votes
120k
views
Isabel is pulling water up from an old-fashioned well. She lifts the bucket of water at a rate of 4 ft/s, and after 1 s, the bucket is 1 ft below the top of the well. What is the equation in point-slope
answered
Apr 26, 2021
Mathematics
high-school
3
votes
25.2k
views
Please help ♡♡♡♡♡♡♡♡
answered
Mar 8, 2021
Mathematics
middle-school
5
votes
230k
views
How did a good relationship with Native Americans benefit the French?
answered
Feb 20, 2021
History
high-school
5
votes
154k
views
G mail? If so comment below with 3 things you would bring with you on a camping trip.
answered
Feb 12, 2021
English
high-school
4
votes
163k
views
How did Emperor Justinian contribute to the growth of Christianity? He translated the Bible into Latin. He appointed many of the popes. He established Eastern Orthodoxy. He constructed dozens of churches.
answered
Jan 20, 2021
History
high-school
5
votes
52.6k
views
During which phase of the cell cycle is a cell's DNA copied?
answered
Nov 20, 2020
Biology
middle-school
1
vote
211k
views
What is the fourth term of the sequence? a1 = m an = 2an-1 2m 4m 6m 8m
answered
Nov 13, 2020
Mathematics
high-school
6
votes
91.2k
views
How did George Washington set the precedent of the presidency?
answered
Nov 13, 2020
Social Studies
middle-school
5
votes
229k
views
There is a hypothesis that chytrids are responsible for massive die-offs currently occurring in amphibians. Review Koch's postulates; then design a study showing how you would use Koch's postulates to
answered
May 2, 2020
Biology
high-school
2
votes
139k
views
T(p) is a function that models the average yearly temperature based on the degree latitude(p) of the location on earth. The lines of latitude run from East to West, but they are measured in terms of North
answered
Dec 9, 2019
Mathematics
middle-school
1
vote
30.7k
views
In what way were the maya Aztec and Inca civilizations similar
answered
Jul 7, 2019
History
middle-school
4
votes
163k
views
Determine the end behavior for the function f(x)=-2x^3-8x
answered
May 20, 2019
Mathematics
high-school
3
votes
164k
views
The combined average weight of an okapi and a llama is 450 kilograms. The average weight of 3 llamas is 190 kilograms more than the average weight of one okapi. On average, how much does an okapi weigh,
answered
Feb 14, 2019
Mathematics
middle-school
0
votes
120k
views
What did Mary and Louis Leaky discover that affected our understanding of early hominids ?
answered
Aug 31, 2018
History
high-school
7
votes
40.0k
views
The red scare following world war 1 was caused primarily by
answered
Aug 15, 2018
History
high-school
5
votes
20.3k
views
Advertising should focus on benefits more than features. What are benefits? A. Ways a product will improve a customer's life by solving problems or making the customer feel good B. The notable qualities
answered
Jul 18, 2018
Business
high-school
1
vote
96.0k
views
The table can be used to determine the solution to the system of equations, 2y − x = 8, and y − 2x = −5.
answered
Jul 14, 2018
Mathematics
high-school
5
votes
159k
views
How many solutions exist for the given equation 12x+1=3(4x+1)-2
answered
Jan 14, 2018
Mathematics
high-school
2
votes
68.9k
views
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