menu
QAmmunity.org
Answers by Ricardo Faria
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Ricardo Faria
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ricardo Faria
Filter
User Ricardo Faria
Recent activity
All questions
All answers
If the time-dependent probability mass functions p N (t) (i.e., the probability that the population is of size N at time t) satisfy the differential equations dtdp N (t) =b[(N−1)p N−1 (t)−Np N (t)],N=1,
answered
Oct 8, 2024
Mathematics
college
4
votes
153k
views
Oscar Wilde says that he had an outsider's view of English society because...
answered
Sep 28, 2024
History
high-school
3
votes
193k
views
What was the "White Flight"? O a. The migration of a large majority of the white middle class to suburbs O b. The name of the first commercial airplane O c. The migration of an unusually large flock of
answered
Sep 7, 2024
Social Studies
college
3
votes
83.8k
views
(03.06 MC) The diagram below models the layout at a carnival where G, R, P, C, B, and E are various locations on the grounds. GRPC is a parallelogram. 400 ft 450 ft 350 ft B 250 ft E P R Part A: Identify
answered
Aug 24, 2024
Mathematics
high-school
3
votes
78.4k
views
The zeros of a rational function g are -3 and 4 Which of the following expressions could define g? a. (x−3)(x+4)/(x−2)(x+5) b. (x−2)(x+5)/(x−3)(x+4) c.(x−3)(x+5)/(x−3)(x+4)
answered
Jun 16, 2024
Mathematics
high-school
3
votes
225k
views
Past and future have to be a part of every city's characteristics; this is what makes cities different and diverse. That's how we get attracted to one city and feel bored at another. Walking in the streets
answered
Jun 7, 2024
Social Studies
high-school
3
votes
64.3k
views
There are 48 new houses being built in a neighborhood last month 2/3 of them were sold this month 1/4 of the remaining houses were sold how many houses are left to be sold 
answered
Mar 8, 2024
Mathematics
high-school
4
votes
75.5k
views
A box contains 8 green marbles and 17 white marbles. If the first marble chosen was a green marble, what is the probability of choosing, without replacement, a white marble? Express your answer as a fraction
answered
Jan 31, 2024
Mathematics
college
4
votes
168k
views
The nurse instructs a patient with hyperphosphatemia to avoid which food item? 1) Yogurt 2) Soy sauce 3) Canned soup 4) Salad dressing
answered
Jan 20, 2024
Health
high-school
2
votes
38.9k
views
Does a reaction occur when aqueous solutions of chromium(iii) iodide and potassium carbonate are combined?
answered
Jan 9, 2024
Mathematics
high-school
7
votes
214k
views
The radius of a circle is 3 meters. What is the circle's circumference? r=3 m Use 3. 14 for .
answered
Nov 22, 2023
Mathematics
high-school
8
votes
162k
views
Which statement best completes this diagram?
answered
Jun 24, 2023
History
middle-school
1
vote
212k
views
Which equation has a vertex at (0, 5) and focus of (three-halves, 5)? x = three-halves (y minus 5) squared x = negative three-halves (y minus 5) squared x = StartFraction 1 Over 6 EndFraction (y minus
answered
Mar 27, 2023
Mathematics
high-school
10
votes
117k
views
2. A set of data consists of the number of years that applicants for foreign service jobs have studied German and the grades that they received on a proficiency test. The following regression equation
answered
Dec 2, 2022
Mathematics
college
3
votes
132k
views
Which statement best summarizes "Save the Coral Reefs”? Coral reefs are a very important component of the ocean’s ecosystem because they support sea life, such as crabs and sea turtles. In fact, over four
answered
Nov 20, 2022
English
high-school
3
votes
27.2k
views
What are the advantages and disadvantages of having the presidentchosen by the people rather than the legislature?
answered
Sep 28, 2022
History
college
2
votes
212k
views
What meeting took place to decided the fate of post-Napoleonic Europe in 1815?
answered
Sep 23, 2022
History
high-school
1
vote
201k
views
Difference between social and economic aspect of health population and environment
answered
Aug 6, 2022
Social Studies
high-school
3
votes
227k
views
Question 1/1 Look at the picture, how is this animal being effected by water pollution?
answered
Aug 6, 2022
English
high-school
3
votes
114k
views
Shen has to carry 316 apples from a farm to the market. How many baskets will he need, given that each basket can hold 43 apples?
answered
Jul 28, 2022
Mathematics
college
8
votes
124k
views
Page:
1
2
3
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.6m
answers
Search QAmmunity.org