menu
QAmmunity.org
Recent activity by PDN
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by PDN
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by PDN
Filter
User PDN
Recent activity
All questions
All answers
In a titration of cyanide ion, 28.72 mL of 0.0100 M AgNO3 is added before precipitation begins. Precipitation of solid AgCN takes place when excess Ag+ is added to the solution, above the amount needed
answered
Dec 16, 2024
Chemistry
high-school
1
answer
135k
views
Please, fill in the blanks.
asked
Nov 22, 2024
Mathematics
college
2
answers
54.2k
views
Reyna is finding the quotient of 15 + 3. Her work is shown below. Which statements are true of Reyna's work? Check all that apply. a.Reyna solved the problem correctly. b. Reyna also could have arranged
asked
Nov 22, 2024
Mathematics
high-school
1
answer
130k
views
Equation of the line in general form calculator is used to find: A) Slope-intercept form of a line B) Point-slope form of a line C) General form of a quadratic equation D) General form of a linear equation
asked
Oct 1, 2024
Mathematics
high-school
1
answer
119k
views
If you were asked to check out the I/O card on a plc, which card would you look at?
answered
Aug 18, 2024
Physics
high-school
1
answer
99.0k
views
One unit of zinc and one unit of copper are needed to produce a unit of brass. The world’s supply of zinc and the world’s supply of copper are owned by two different monopolists. For simplicity assume
answered
May 19, 2024
Mathematics
college
1
answer
103k
views
Thomas Edison worked on O True inventing a storage battery. O False
asked
Mar 24, 2024
History
college
1
answer
165k
views
What does say to the democracies we Americans are vitally concerned, and your defense of freedom we are putting forth are energies are resources in our organizing Powers to give to the strength to regain
answered
Mar 11, 2024
English
college
1
answer
111k
views
The purpose of a format consistency check is to ensure that format elements such as fonts, centering, and underlining are used consistently and are not overdone?
asked
Mar 4, 2024
Computers and Technology
high-school
1
answer
163k
views
How does the law of conservation of energy describe the dominoes standing in a row? a. Elastic potential energy causes the first domino to tip, changing potential energy to kinetic energy b. The energy
answered
Jan 21, 2024
Physics
high-school
1
answer
222k
views
Jake spent three day weekend on the lake on Saturday he rented a pontoon boat for 3 hours and paid $435 on Sunday he rented the same boat for 5 hours and it cost him $190 more than it did the day before
asked
Dec 27, 2023
Advanced Placement (AP)
college
1
answer
75.9k
views
Please help me with this question
answered
Oct 29, 2023
Social Studies
college
1
answer
71.6k
views
According to the quantity theory of money, the major cause of inflation in the long run is an increase in:________ a. the velocity of money. b. the growth rate of real GDP. c. the standard of living. d.
answered
Oct 14, 2023
Business
college
1
answer
180k
views
What advice does the Nurse give Juliet in Act III of Romeo and Juliet? A. She should take her own life. B. She should run away with Romeo and never come back. C. She should marry Paris, since Romeo is
answered
Sep 13, 2023
English
high-school
1
answer
76.7k
views
Describe and correct the error in solving the equation below.
asked
Aug 25, 2023
Mathematics
high-school
1
answer
183k
views
The graph shows the number of quarts picked and the amount of money the customer paid. Another customer pays $8.75 for the strawberries she picks. What point (n, a) on the graph represents this?
asked
Jul 22, 2023
Mathematics
middle-school
2
answers
127
views
Two sides of a triangle have the following measures. Find the range of possible measures for the third side. 7) 12, 11
answered
Jul 16, 2023
Mathematics
high-school
1
answer
43.8k
views
Donovan took a 45 question math test and got 36 correct and 9 incorrect answers. What was the percentage of correct answers? (Round to the nearest hundredth)
asked
Jun 23, 2023
Mathematics
college
1
answer
219k
views
2. What was the relationship between freedmen and police in Memphis?
asked
Jun 14, 2023
History
high-school
1
answer
209k
views
State the equation for: The sum of two numbers is 21. One number is one more than the other.
answered
Jan 6, 2023
Mathematics
high-school
1
answer
56.8k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
8.8m
questions
11.4m
answers
Search QAmmunity.org