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PLEASE HELP NOW Caffeine is a weak base with a b of 4.1×10^-4 Calculate the initial molar concentration of a solution of caffeine if the pH is 10.94.
answered
Dec 11, 2024
Chemistry
college
4
votes
3.7k
views
List the changes the Cherokee experienced when attempting to acculturate. Option 1: Adoption of a written language Option 2: Shift to agriculture Option 3: Conversion to Christianity Option 4: Establishment
answered
Oct 17, 2024
History
high-school
6
votes
119k
views
Indicate how cognitive development theory is helpful in L1 acquisition
answered
Sep 8, 2024
English
college
3
votes
71.2k
views
When Elizabeth made a speech presentation demonstrating how to create an effective PowerPoint presentation, her speech is about: a. Processes. b. Concepts. c. Events. d. Objects.
answered
Jul 9, 2024
Social Studies
high-school
6
votes
115k
views
As you read from the preface to Johnson’s Dictionary of the English Language, remember that: Options: a) Johnson's Dictionary is outdated and no longer relevant. b) Johnson's Dictionary is written in an
answered
Jul 7, 2024
Social Studies
high-school
0
votes
161k
views
If the evaporator coil is damaged, what is the recommended course of action? a. Increase thermostat setting b. Replace the refrigerant c. Repair or replace the damaged coil d. Add more insulation
answered
Mar 8, 2024
Engineering
college
4
votes
144k
views
Given the following exponential function, identify whether the change representsgrowth or decay, and determine the percentage rate of increase or decrease y=93(1.74)^x
answered
Nov 17, 2023
Mathematics
college
7
votes
234k
views
I need help with this please
answered
Oct 2, 2023
Mathematics
college
5
votes
207k
views
The US waging war against Mexico in the Mexican War to gain California, Arizona, New Mexico and other territory would be an example of which type of imperialism? O Economic O Cultural O Social O Political
answered
Sep 24, 2023
History
high-school
4
votes
72.1k
views
Who is travelling the fastest? Mick runs 120 m in 20 seconds. Sally rides 700 m in 1 minute. Udhav jogs 2000 m in 5 minutes.
answered
Sep 11, 2023
Mathematics
high-school
3
votes
107k
views
A linear function has a y-intercept of -9 and a slope of 4/3 . What is the equation of the line
answered
Jun 11, 2023
Mathematics
college
6
votes
22.3k
views
Which option distinguishes the requirement standard most associated with the following statement? The new and improved accounting software refers to updated Generally Accepted Accounting Principles published
answered
Jan 17, 2023
Engineering
high-school
7
votes
221k
views
In the coordinate plane, point W is located at ( − 11 , 35 ) . If point W is reflected across the x -axis, what is the y -coordinate?
answered
Oct 22, 2022
Mathematics
high-school
14
votes
135k
views
Natasha runs all the way around the edge of her backyard. Her back-yard is 11 feet wide and 15 feet long. How far does Natasha run?
answered
Sep 7, 2022
Mathematics
high-school
7
votes
192k
views
A pool measuring 8 meters by 28 meters is surrounded by a path of uniform width, as shown in the figure. If the area of the pool and the path combined is 468 square meters, what is the width of the
answered
Aug 31, 2022
Mathematics
high-school
4
votes
203k
views
Schizophrenia is one of the most severe mental disorders; name some of the experiences individuals endure who have schizophrenia.
answered
Aug 23, 2022
Health
college
5
votes
232k
views
Solve for n. n + 5 = 2n + 12
answered
May 20, 2022
Mathematics
high-school
1
vote
62.9k
views
2. The picture shows the moon between Earth and the sun. Why are Earth and the moon not always in this position? A. because the sun is always moving B. because the moon travels around the sun C. because
answered
May 12, 2022
Chemistry
college
6
votes
72.8k
views
Which of the following is a visual thinking tool that aids students in organizing ideas through analysis, synthesis, and comprehension? mind map outliner outline drawing
answered
Apr 10, 2022
Computers and Technology
high-school
5
votes
206k
views
SERE RE a. Which of the following equations correctly describes how to calculate gross profit? gross profit = (net sales) - (cost of goods sold) b. gross profit = (cost of goods sold) - (net sales) gross
answered
Feb 23, 2022
Mathematics
high-school
7
votes
199k
views
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