menu
QAmmunity.org
Questions by Richard Knife
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Richard Knife
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Richard Knife
Filter
User Richard Knife
Recent activity
All questions
All answers
Sensory isolation chambers are used to examine the effects of mild sensory deprivation. The chamber is a dark, silent tank where subjects float on heavily salted water and are thereby deprived of near-total
asked
May 18, 2024
Mathematics
high-school
1
answer
0
votes
170k
views
How many prime numbers are between $30$ and $40$?
asked
Mar 19, 2024
Mathematics
high-school
2
answers
2
votes
93.5k
views
Please help:( solve for x
asked
Oct 14, 2023
Mathematics
high-school
1
answer
13
votes
90.6k
views
Introduction to forces
asked
Jun 13, 2023
Physics
high-school
1
answer
10
votes
118k
views
The measure of KJL= ?°. The measure of NJM= ?°. The measure of MJL= ?°.
asked
Jan 8, 2023
Mathematics
high-school
1
answer
11
votes
185k
views
Someone plz help been stuck on this question for the last 2 hours Paul has $30,000 to invest. His intent is to earn 11% interest on his investment. He can invest part of his money at 7% interest and part
asked
Dec 25, 2022
Mathematics
college
1
answer
1
vote
141k
views
A metal bar weighs 9.65 ounces. 78% of the bar is Gold. How many ounces of Gold are in the bar? (round to the nearest thousandths)
asked
Nov 12, 2022
Mathematics
college
1
answer
2
votes
97.1k
views
Can anyone explain soil erosion
asked
Apr 4, 2022
Physics
college
2
answers
1
vote
234k
views
A researcher is attempting to produce ethanol using an enzyme catalyzed batch reactor. The ethanol is produced from corn starch by first-order kinetics with a rate constant of 0.05 hr-1. Assuming the concentration
asked
Mar 11, 2022
Chemistry
college
1
answer
0
votes
100k
views
SI LA PRIMERA TIENE UNA MASA DE 60 KG Y LA SEGUNDA 80 KG SI ESTAN SEPARADAS POR UNA DISTANCIA DE 2m.
asked
Jan 20, 2022
Spanish
high-school
1
answer
16
votes
20.7k
views
A 23 g bullet is accelerated in a rifle barrel 62 cm long to a speed of 593 m/s. Use the work-energy theorem to find the average force exerted on the bullet while it is being accelerated. Answer in units
asked
Nov 16, 2021
Physics
college
1
answer
0
votes
131k
views
Based on what you learned from this data, make a claim stating how Chlorine-35 and Chlorine-36 are the same and how they are different and defend your claim using the evidence provided above. (i.E. Chlorine-35
asked
Oct 2, 2021
Chemistry
high-school
1
answer
2
votes
170k
views
What was the most significant reason for the fall of the Byzantine Empire? and which cause had the greatest impact? EXPLAIN your response...
asked
Aug 16, 2021
History
middle-school
2
answers
0
votes
132k
views
Convert 6,250 pounds to tons in mixed fraction form.
asked
Jul 7, 2021
Mathematics
high-school
1
answer
3
votes
14.9k
views
Do any of y'all have any Music recommendations? I would like to expand my music taste please ヾ(❁´◡`❁). I mostly listen to Mother Mother, Kikuo, Lemon Demon, girl in red, and Lil' Darkie. (Basically Indie,
asked
Jun 20, 2021
Arts
middle-school
2
answers
5
votes
78.7k
views
Ruth, an infant, sucked everything that touched her lips and also sucked nearby objects. A few months later she learned that certain objects such as her mother's breasts or a milk bottle can be sucked
asked
May 28, 2021
Social Studies
high-school
1
answer
2
votes
158k
views
At the school store, pencils sell for $.12 each. The pencils come in boxes of 30. The school store buys each box for $2.00. 23. Which expression could be used to find the amount of profit the school makes
asked
May 12, 2021
Mathematics
middle-school
2
answers
3
votes
125k
views
Themarketpriceofasecurityis$50.Itsexpectedrateofreturnis14%.Therisk-freerateis6%, and the market risk premium is 8.5%. What will be the market price of the security if its correla- tion coefficient with
asked
Apr 26, 2021
Business
college
1
answer
2
votes
2.1k
views
The following table shows the number of words that each student found in a word search puzzle.
asked
Apr 9, 2021
Mathematics
high-school
2
answers
3
votes
45.5k
views
A=lw Solve for w?? “One Step Problems”
asked
Apr 25, 2020
Mathematics
middle-school
1
answer
5
votes
108k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
8.3m
questions
10.9m
answers
Search QAmmunity.org