menu
Qamnty
Questions by Johannes Ernst
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Johannes Ernst
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Questions by Johannes Ernst
Filter
User Johannes Ernst
Recent activity
All questions
All answers
Solve for x (x+2)(x+8)=0
asked
Dec 27, 2024
Mathematics
college
1
answer
5
votes
230k
views
How deep is a reflector if the go-return time of a sound wave is 39 us? a. 2cm b. 3cm c. 5cm d. 6cm
asked
Nov 4, 2024
Physics
high-school
1
answer
2
votes
217k
views
17. Choose the sentence that is NOT grammatically correct. O Yo le estoy chateando. O Yo estoy le chateando. Yo estoy chateándole.
asked
Oct 20, 2024
Spanish
college
1
answer
3
votes
41.4k
views
Where does the comma belong in the given sentence? 1) After 'Elementary' 2) After 'district' 3) After 'students' 4) No comma is needed in the sentence
asked
Jul 14, 2024
English
high-school
1
answer
3
votes
51.2k
views
PLEASE HELP! And show all steps!
asked
May 9, 2024
Mathematics
high-school
1
answer
3
votes
45.3k
views
What Equipment Operational Capability (EOC) code distinguishes Hyd WO/MAFs from other non-hyd MAFs?
asked
Mar 23, 2024
Engineering
college
1
answer
5
votes
148k
views
What is the role of Sec23 and Sec24 in coat removal?
asked
Feb 23, 2024
Computers & Tech
high-school
1
answer
3
votes
69.2k
views
Sally recently started a new job at at a furniture store and makes $10.25 per hour. Last week, Sally earned $110.39. Her boss told her that the company is only able to pay her less than $200 for each two-week
asked
Feb 3, 2024
Mathematics
high-school
2
answers
4
votes
16.0k
views
What supports the proboscis in acorn worms?
asked
Jan 14, 2024
Biology
high-school
1
answer
5
votes
116k
views
Please do number 5 thank you
asked
Dec 26, 2023
Mathematics
high-school
1
answer
7
votes
42.8k
views
15 grams of copper (II) chloride react with 20 grams of sodium nitrate If 11.3 grams of sodium chloride are formed in the reaction, what is the percent yield of this reaction? CuCl2+2NaNO3=Cu(NO3)2+2NaCl
asked
Dec 12, 2023
Chemistry
college
1
answer
2
votes
171k
views
a nurse is educating parents of preschoolers on appropriate safety measures for this age group. what might be a focus of the education plan?
asked
Dec 12, 2023
Health
college
1
answer
5
votes
196k
views
List square numbers 50 to 80
asked
May 5, 2023
Mathematics
high-school
2
answers
4
votes
196k
views
Make r the subject of the formula V=Tr?h
asked
Mar 3, 2023
Mathematics
college
1
answer
15
votes
95.1k
views
Write a factor that you can use to rationalize the denominator of √2/√5−8.
asked
Feb 18, 2023
Mathematics
high-school
1
answer
3
votes
99.8k
views
Any recurring sequence of points above and below the trend line lasting less than one year can be attributed to the cyclical component of the time series. a. True b. False
asked
Aug 16, 2022
Mathematics
college
1
answer
0
votes
205k
views
The measure angle of 92°. What is the measure of its supplementary angle
asked
Aug 6, 2022
Mathematics
high-school
2
answers
0
votes
77.8k
views
There are $5$ girls and $5$ boys in a chess club. The club holds a round-robin tournament in which every player plays against every other player exactly once. If Anita is one of the club members, what
asked
Jul 20, 2022
Mathematics
college
1
answer
1
vote
166k
views
Can someone explain why someone with B+ blood can receive AB+ and B+ blood?
asked
Jul 6, 2022
Biology
high-school
2
answers
15
votes
75.8k
views
Find the volume of the cylinder. Use pi
asked
Jul 5, 2022
Mathematics
middle-school
2
answers
4
votes
83.4k
views
Page:
1
2
3
next »
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Search Qamnty