menu
QAmmunity.org
Answers by Ryne
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Ryne
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ryne
Filter
User Ryne
Recent activity
All questions
All answers
For the function f(x) = x^4 - 5x^3find intervals where f(x) is increasing or decreasing, points of local maxima and minima of f(x), intervals where f(x) is concave up or concave down. the inflection points
answered
Oct 16, 2023
Mathematics
high-school
4
votes
130k
views
5) Paul invests $3,092 in a savings account with a fixed annual interest rate compounded 4 times per year. After 9 years, the balance reaches $4,835.71. What is the interest rate of the account?
answered
Aug 10, 2023
Mathematics
college
9
votes
19.6k
views
Graph x + 4y = 8The y-intercept is ___ (I got this already its 8)
answered
Jul 29, 2023
Mathematics
college
4
votes
80.8k
views
Please add an explanation.
answered
Feb 16, 2023
Mathematics
high-school
9
votes
62.2k
views
Sie (sing.)______ (kennen)
answered
Sep 23, 2022
German
high-school
6
votes
180k
views
How can a reader trace how an author develops a central idea throughout a text? Check all that apply. Uby looking for the denotative and the connotative meanings of the author's words O by determining
answered
Aug 20, 2022
English
college
6
votes
157k
views
3. What event has hurt Cuba's economy since the early 1990s?
answered
Jun 28, 2022
History
high-school
9
votes
190k
views
2. You can counteract the depressant effects of alcohol by taking a stimulant. A. • True B. • False
answered
May 19, 2022
Medicine
college
3
votes
42.7k
views
PLEASE HELP Fossil fuels such as gas, oil, and coal have what kind of energy? Question 3 options: Mechanical energy Chemical energy Electrical energy Nuclear energy
answered
Feb 23, 2022
Chemistry
high-school
11
votes
211k
views
Please help with math, due soon. Worth lots of points.
answered
Jan 20, 2022
Mathematics
high-school
0
votes
11.6k
views
The difference between twice a number and a number that is 5 more than it is 3. What is the number?
answered
Nov 29, 2021
Mathematics
college
4
votes
39.9k
views
Who are the right sources of health information?
answered
Nov 14, 2021
Health
high-school
5
votes
137k
views
A food web diagrams the interactions between organisms based on which organisms others are eating. A scientist is using a food web to predict the predator-prey relationship of a population. What can a
answered
Nov 12, 2021
Biology
high-school
4
votes
79.3k
views
Which of the following algebraic expressions could represent forty less than one-half the value of x? A. 40 - ½x B. (40 - ½)x C. ½(x - 40) D. ½x - 40
answered
Oct 21, 2021
Mathematics
middle-school
6
votes
39.3k
views
Which part of this graph shows a nonlinear relationship?
answered
Aug 23, 2021
Mathematics
high-school
7
votes
228k
views
____is the stage of mitosis in which chromosomes uncoil and spindle fibers break down.
answered
Aug 9, 2021
Biology
high-school
5
votes
215k
views
Why have women in history often been overlooked
answered
Aug 8, 2021
History
middle-school
3
votes
76.7k
views
True or False. Signals pass through transducers in your television. 1. True 2. False
answered
Jun 11, 2021
Biology
high-school
4
votes
68.3k
views
People i need help jus make up a name if u dont want me to know ur name jus plz help me out itz due tommrow but i need 4 and i only got 1 plz help MEEE itz ok if y'all fake a condition .this for pe btw
answered
Jun 4, 2021
Health
middle-school
0
votes
225k
views
List five symptoms someone might have when they are experiencing speech anxiety (stage fright)
answered
Apr 13, 2021
English
middle-school
2
votes
176k
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.
5.6m
questions
7.3m
answers
Search QAmmunity.org