menu
QAmmunity.org
Answers by Collarblind
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Collarblind
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Collarblind
Filter
User Collarblind
Recent activity
All questions
All answers
Successive weekly sales, in units of one thousand dollars, have a bivariate normal distribution with common mean 40, common standard deviation 6, and correlation .6. (a) Find the probability that the total
answered
Jan 11, 2020
Mathematics
college
4
votes
14.5k
views
What is a Bill of Rights
answered
Sep 28, 2019
Social Studies
middle-school
0
votes
129k
views
For the function, f(x) = -x2 + x + 4, find the following values: f(0) = f(4) = f(-4) =
answered
Sep 17, 2019
Mathematics
high-school
4
votes
5.5k
views
What patterns can be used to identify the ancestry line of an organism?
answered
Aug 8, 2019
Biology
college
3
votes
210k
views
Two jets leave Tulsa at 3:00 p.m. traveling in opposite directions. The northbound jet is flying at a rate of 850 km/h and the southbound jet is flying at a rate of 750 km/h. At what time will they be
answered
Jun 23, 2019
Mathematics
middle-school
1
vote
4.5k
views
Is Antares or Vega hotter than the sun
answered
Nov 10, 2018
Mathematics
middle-school
6
votes
186k
views
Gary's bathroom measures 12 feet by 4 feet what is the area of the bathroom floor?
answered
May 10, 2018
Mathematics
middle-school
0
votes
196k
views
What do geographers call areas whose residents share a common characteristic?
answered
Apr 4, 2018
Geography
high-school
4
votes
116k
views
The ets reactions produce atp and adp using the energy provided by which two molecules? 1: NAD+ and FAD 2: nadh and fadh2 3: adp and atp 4: pyruvate and co2
answered
Mar 17, 2018
Biology
middle-school
2
votes
135k
views
a child on a sled come flying over the crest of a small hill. His sled does not leave the grounf, but he feels the normal force between his chest and the sled decrease as he goes over the hill. Explain
answered
Jul 2, 2017
Physics
high-school
5
votes
27.3k
views
What types of welding is there
answered
Mar 26, 2017
Business
high-school
3
votes
185k
views
Page:
« prev
1
2
3
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Search QAmmunity.org