menu
QAmmunity.org
Questions by Dreen
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Dreen
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Dreen
Filter
User Dreen
Recent activity
All questions
All answers
Sketch the sampling distribution of the proportion assuming the null hypothesis is true. Label the expected proportion, observed proportion, and standard error. a) True positive, False positive, Significance
asked
Dec 27, 2024
Mathematics
high-school
1
answer
3
votes
94.6k
views
Protection on Human Cells Against MAC - CD59 (protectin) does what? A) Promotes MAC formation B) Inhibits MAC formation C) Enhances MAC activity D) Activates MAC receptors
asked
Sep 21, 2024
Medicine
college
1
answer
5
votes
176k
views
if an organism has a mean growth rate constant of 1.7 generations per hour what is its generation time
asked
May 21, 2024
Biology
high-school
1
answer
4
votes
83.4k
views
If we were to compare a plant cell to our school, which organelle could the dumpster represent? nucleus lysosome large vacuole mitchondria
asked
Jun 7, 2023
Biology
college
1
answer
1
vote
11.0k
views
"The trees are soldiers marching along the drive" Is it an example of personification a metaphor or a simile?
asked
Jan 19, 2023
Mathematics
high-school
2
answers
3
votes
191k
views
A painter can paint 36 feet of molding per hour. How many inches of molding can he paint per hour?
asked
Nov 19, 2022
Mathematics
college
1
answer
4
votes
153k
views
Point Q is located at (27, -30). It is dilated by a scale factor of 1/6, with center of dilation as the origin.
asked
Oct 25, 2022
Mathematics
middle-school
1
answer
2
votes
147k
views
The equation for the rollercoaster before is f(x)=-0.2x^2-2x Find the vertex algebraically Hint: x=-b/2a
asked
Jun 8, 2022
Mathematics
high-school
1
answer
2
votes
89.7k
views
A _________ mixture is not well mixed. A.) Saturated B.) Insoluble C.) Homogeneous D.) Heterogeneous
asked
Apr 12, 2022
Chemistry
high-school
1
answer
23
votes
166k
views
Agreements between an exporter and an agent and agreements between an exporter and a distributor are called distribution contracts. a. True b. False
asked
Apr 8, 2022
Business
college
1
answer
2
votes
177k
views
7. What factors make farming in the northeastern part of Brazil qifficult?
asked
Dec 24, 2021
History
high-school
2
answers
2
votes
153k
views
What’s a quadratic equation whose roots are 3 and -6?
asked
Nov 12, 2021
Mathematics
high-school
1
answer
3
votes
161k
views
I need help because I don't get it
asked
Sep 25, 2021
Physics
high-school
1
answer
0
votes
138k
views
I think I’m correct I’m Just double checking on this because I’m not sure .
asked
Aug 20, 2021
History
college
2
answers
3
votes
86.3k
views
Which Group has 1 valence electron? A. Alkali metals B. Lanthanides C. Transition metals D. Alkaline earth metals
asked
Feb 11, 2021
Chemistry
college
1
answer
4
votes
123k
views
13, 15, 17, 19,... describe the pattern in the sequence. Find the next three terms
asked
Jan 9, 2021
Mathematics
high-school
2
answers
5
votes
221k
views
A classroom would not typically fall under Georg Simmel's classification of a small group because, unlike a typical classroom, a small group Group of answer choices cannot have more than five members.
asked
Jan 6, 2021
Social Studies
high-school
2
answers
4
votes
95.4k
views
Define extravagance
asked
Dec 8, 2020
Social Studies
middle-school
2
answers
5
votes
189k
views
The base of a 20-foot ladder is being pulled away from a wall at a rate of 12 feet per second. How fast is the top of the ladder sliding down the wall at the instant when the base of the ladder is 12 feet
asked
Dec 4, 2020
Physics
college
1
answer
5
votes
38.0k
views
Congress is the only government body that can
asked
Nov 7, 2020
Social Studies
middle-school
2
answers
2
votes
194k
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.
8.8m
questions
11.4m
answers
Search QAmmunity.org