menu
QAmmunity.org
Recent activity by Parris
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Parris
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Parris
Filter
User Parris
Recent activity
All questions
All answers
How long will it take a substance with a half-life of 20 years to decompose to 10% of the original substance? A. 40 years B. 60 years C. 80 years D. 100 years
answered
Dec 30, 2024
Chemistry
high-school
1
answer
174k
views
Which procedure is considered to be a screening procedure for the detection of HIV? A. EIA B. Western blot C. Polymerase chain reaction (PCR) D. Southern blot
answered
Dec 24, 2024
Health
high-school
2
answers
5.2k
views
What is an autograph?
asked
Oct 28, 2024
Biology
college
2
answers
154k
views
What can you conclude about why it was important to the Nazis to control the information people received?
answered
Sep 25, 2024
History
high-school
2
answers
176k
views
Consider a CT scan used to evaluate the brain for metastatic disease. If the average CT number of the tumors differs only slightly from the surrounding brain matter, what characteristic of the scanner
answered
Aug 22, 2024
Medicine
college
1
answer
192k
views
In at least one paragraph, explain why the United States can import the things U.S. consumers want to buy.
asked
Jul 25, 2024
History
college
1
answer
232k
views
What is the factored form of 2706 + 8912? A) 117 B) 135 C) 136 D) 156
answered
Jul 17, 2024
Mathematics
high-school
1
answer
70.8k
views
Solve the system using a matrix: -x - 7y - z = -19, 4y + 4z = 4, 2x + y + 6z = 7. What is the solution as an ordered triple (x, y, z)? a) (-3, 2, 5) b) (4, 0, 1) c) (2, -3, 4) d) (1, 5, -2)
asked
May 12, 2024
Mathematics
high-school
1
answer
119k
views
For what two reasons is load factor important to pilots? A. It affects the aircraft's fuel efficiency and engine performance B. It determines the aircraft's stall speed and maximum speed C. It affects
answered
May 10, 2024
Engineering
college
1
answer
187k
views
At the digital processor, what do you observe on the display beside "BANK: _____ and ADDRESS: _____"? a) Processor speed and cache size b) Memory bank and address information c) Peripheral device status
asked
May 2, 2024
Computers and Technology
high-school
1
answer
4.5k
views
Find the volume of the cylinder 9in and 5in
asked
Apr 13, 2024
Mathematics
high-school
1
answer
192k
views
A newspaper editorial that is trying to convince you that we need more police on the street by telling interviewing the family of a murder victim is an example of ethos pathos logos none of the above
answered
Apr 11, 2024
English
college
1
answer
191k
views
Assignment on Armed freedom struggle is an act of terrorism?
asked
Mar 28, 2024
Business
high-school
1
answer
22.3k
views
Culture appears to have no effect on the encoding and recall of information. a. True b. False
answered
Jan 29, 2024
Social Studies
high-school
1
answer
190k
views
Please help me on this it’s due now
answered
Dec 12, 2023
Computers and Technology
high-school
1
answer
186k
views
- Complete the equation that relates the variables R, L, and A. The resistance, R, of a wire varies directly a with it's length, L, and inversely with it's cross- sectional area, A. The wire has a length
answered
Oct 31, 2023
Mathematics
high-school
1
answer
231k
views
What is the solution to the equation 6x = 39?x = 6.5x = 7x = 33x = 6
asked
Oct 10, 2023
Mathematics
college
1
answer
223k
views
On Monday, Joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50. It turns out that the doughnuts were more popular than the coffee. On Tuesday, he bought 5 cups of coffee and
asked
Aug 15, 2023
Mathematics
high-school
1
answer
71.8k
views
Help meeeeeeeeeeeeeee
answered
Jul 14, 2023
Mathematics
college
2
answers
49.0k
views
Find x. 7x 6x+1 4x+6
answered
May 14, 2023
Mathematics
high-school
2
answers
189k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.3m
questions
12.0m
answers
Search QAmmunity.org