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1. Calculate the [H] in a solution that has a pH of 9.88. A) 4.1 M B) 9.9 M C) 7.6 x 10'M D) 1.3 x 10 "M E) none of these
answered
Sep 19, 2021
Chemistry
high-school
2
votes
225k
views
What two civilizations are regarded as the earliest roots of Europe’s government systems?
answered
Jul 15, 2021
History
high-school
3
votes
87.1k
views
3 main causes of the Industrial Revolution:
answered
Jun 30, 2021
History
college
3
votes
66.6k
views
Jamaal bounces on a trampoline. His height, as a function of time, is modeled by y = -6x2 + 20x +4 Is this linear, nonlinear, some parts are linear and nonlear, or is there no enough information?
answered
Jun 16, 2021
Mathematics
college
2
votes
164k
views
Why was Jamestown taken over by the British government in 1624? A. The British government wanted to grow tobacco in the colony. B. Landowners in the colony demanded that the British government take over.
answered
May 24, 2021
History
high-school
2
votes
217k
views
This was simulation. What are some variables that this peppered moths simulation does not address?
answered
Mar 13, 2021
Biology
middle-school
2
votes
133k
views
Which of the following options have the same value as 25, percent of 64
answered
Feb 11, 2021
Mathematics
high-school
5
votes
221k
views
3(x+2)=12 solve this equation. my dude is confused.
answered
Feb 5, 2021
Mathematics
college
3
votes
56.6k
views
If x varies directly as y, find x when y=8. x=14 when y=-2
answered
Dec 31, 2020
Mathematics
middle-school
4
votes
162k
views
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! My father's family name being Pirrip, and my Christian name Philip, my infant tongue could make of both names nothing longer or more explicit than Pip.
answered
Nov 29, 2020
English
high-school
4
votes
62.7k
views
Which pronoun best completes this sentence? Mi hermano y yo vamos a Ecuador. estamos muy emocionados. A. B. Ellos Yo C. Ustedes D. Nosotros Reset I need to know this answer please
answered
Jun 22, 2020
Spanish
middle-school
5
votes
121k
views
PLEASE HELP NEED ANSWERS ASAP!
answered
May 27, 2020
Mathematics
middle-school
0
votes
166k
views
Adenine in DNA is complementary to a. uracil b. adenine c. guanine d. cytosine e. inosine
answered
May 20, 2020
Biology
college
5
votes
216k
views
Solve this equation 4x-4=2x+8
answered
Feb 29, 2020
Mathematics
middle-school
1
vote
114k
views
Which statement about a stated theme is true? A. It must be guessed by the reader. B. It is the same thing as the writer's worldview. C. It is described in words by the writer. D. It is shown through images
answered
Dec 2, 2019
English
middle-school
3
votes
193k
views
How did William H Seward aid is expansion
answered
Apr 7, 2019
History
middle-school
6
votes
86.9k
views
What is difference between virion and viroid (5 to 6 differences are needed)
answered
Nov 28, 2018
Biology
college
4
votes
123k
views
A ____ is any key that uniquely identifies each row.
answered
Jun 17, 2018
Computers and Technology
high-school
6
votes
127k
views
8,412 X 39 how would you show your work.
answered
May 25, 2018
Mathematics
middle-school
0
votes
213k
views
A company earned $5,780 in net income for october. its net sales for october were $17,000. its profit margin is:
answered
Apr 12, 2018
Business
high-school
1
vote
222k
views
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