menu
Qammunity
Questions by DraganescuValentin
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by DraganescuValentin
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by DraganescuValentin
Filter
User DraganescuValentin
Recent activity
All questions
All answers
Why cant a human get a reaction time of zero
asked
Jan 6, 2022
Biology
high-school
1
answer
0
votes
141k
views
Oñate's expedition suffered from ________ bad reputation. a. Cabeza de Vaca’s c. Hernando de Soto’s b. Fray Marcos de Niza’s d. Coronado’s
asked
May 14, 2021
History
high-school
2
answers
4
votes
143k
views
What was the significance of F.W. de Klerk's presidency in South Africa? A.Nelson Mandela and other prisoners remained in prison. b .Martial law remained in place to prevent protests. C.Pass laws and some
asked
Apr 24, 2021
History
high-school
1
answer
0
votes
13.3k
views
One of relatively few reactions that takes place directly between two solids at room temperature is Ba(OH)_2.8H_2O(s)+NH_4SCN(s) \longrightarrow Ba(SCN)_2(s)+H_2O(l)+NH_3(g)In this equation, the .8H₂O
asked
Feb 25, 2021
Chemistry
high-school
2
answers
4
votes
140k
views
The ratio of roosters to chickens is 2 to 8. If there are 5 roosters, how many chickens are there? Complete the ratio table to solve.
asked
Feb 11, 2021
Mathematics
middle-school
1
answer
4
votes
137k
views
Help please ASAP !!!!!!!!!
asked
Nov 18, 2020
History
middle-school
1
answer
5
votes
185k
views
If f(x) = 2x^2 + 1 and g(x) = x2 – 7, find (f + g)(x). 4x^2+1/2x-1 4x^2+3/2x-1 6x^2-7 4x^2+3/2x-7
asked
Oct 15, 2020
Mathematics
high-school
1
answer
5
votes
202k
views
An MP3 player draws a current of 0.120 ampere from a 3.00-volt battery. What is the total charge that passes through the player in 900. seconds?
asked
Aug 28, 2020
Physics
middle-school
1
answer
3
votes
67.4k
views
Could some one explain to me how to do this problem
asked
May 23, 2020
Mathematics
middle-school
2
answers
5
votes
61.4k
views
Help pleasee!!!!!!!!!!!!!
asked
Dec 22, 2019
Mathematics
middle-school
1
answer
2
votes
22.2k
views
the mass of a dust particle is approximately 7.5 × 10^-10 kilograms and the mass of an eletron is 9.1×10^-31 kilograms.Approximately how many electrons have the same mass as one dust particle.
asked
Sep 23, 2019
Mathematics
middle-school
1
answer
2
votes
213k
views
In a 500 g bag of trail mix, the ratio of raisins to peanuts to cashews is 9 : 6 :1 by mass. Determine the masses of raisins, peanuts, and cashews in a 2 kg bag.
asked
Jun 2, 2019
Mathematics
middle-school
2
answers
4
votes
109k
views
First twelve mulitples of 4
asked
Mar 27, 2019
Mathematics
middle-school
2
answers
2
votes
131k
views
PLEASE PLEASE PLEASE HELP!! Can someone please help me with both of these problems ? I'll seriously appreciate it, and thank you so so so much in advance!! DON'T ANSWER IF YOU'RE UNSURE!!! I need actual
asked
May 12, 2018
Mathematics
high-school
1
answer
2
votes
14.7k
views
How does the narrator react to the “dread sentence of death” handed down to him? He blacks out. He tries to escape. He yells at the judge. He laughs maniacally.
asked
Apr 22, 2018
English
college
2
answers
3
votes
128k
views
At which points do the two equations y = 5 + x and y = x2 - 7 intersect?
asked
Dec 9, 2017
Mathematics
high-school
1
answer
4
votes
197k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Search Qammunity