menu
QAmmunity.org
Answers by Wafa
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Wafa
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Wafa
Filter
User Wafa
Recent activity
All questions
All answers
Albert wants to show that tan theta sin theta + cos theta= sec theta. He writes the following proof. What is the next step in this proof?
answered
Nov 8, 2024
Mathematics
high-school
5
votes
233k
views
1) Berizon Virefull is looking for a new jingle. Due to the attention span and vocal range of their target audience, they are looking for a 4 note jingle contained within an octave (C0-C1). Thus pick 4
answered
Oct 23, 2024
Mathematics
high-school
5
votes
95.1k
views
there are 7 red pens in jamals desk drawer. there are 3 more black pens than red pens. there are also 3 more blue pens than red pens. how many pens are there in all
answered
Sep 20, 2024
Mathematics
high-school
4
votes
102k
views
Your are studying the potential for sexual conflict in two species of birds. Species one is monogamous, while males and females of species tow both mate repeatedly. In which species would you expect sexual
answered
Sep 17, 2024
Biology
high-school
4
votes
146k
views
What is implied by Aziz Ahmed Panjshiri's comment that the 500-year-old skull is not considered old?
answered
Jul 15, 2024
Social Studies
college
3
votes
102k
views
For an etiologic factor to be determined to be causally related to a disease, which of the following must be true? Persons exposed to the etiologic factor have a higher prevalence of disease The etiologic
answered
May 30, 2024
Health
high-school
0
votes
231k
views
Which of the processes described is divergent evolution? a) The development of similar traits in different species b) The development of different traits in different species from a common ancestor c)
answered
May 3, 2024
Biology
high-school
3
votes
224k
views
Is X^3 + Y^3 = (X+Y)^3?
answered
Nov 20, 2023
Mathematics
high-school
3
votes
3.1k
views
To keep the government from having too much power, the members of the Constitutional Convention decided _____________ . A) to divide power among three branches of government B) that the country should
answered
Aug 15, 2023
History
high-school
3
votes
71.9k
views
How many people are evacuating through Ukraine’s railway service
answered
Aug 14, 2023
History
high-school
4
votes
45.5k
views
An object travels in a circular path of radius 5. 0 meters at a uniform speed of 10. Meters per second. What is the magnitude of the object's centripetal acceleration?.
answered
Jul 30, 2023
SAT
high-school
11
votes
90.0k
views
Why was Germany divided into two countries after World War ll?
answered
Dec 12, 2022
History
high-school
2
votes
183k
views
Write down the pair of integers whose: (a) Sum is -4 (b) Sum is 0 (c) Difference is 2 (d) Difference is -6
answered
Nov 10, 2022
Mathematics
high-school
2
votes
171k
views
True or False: When businesses change their atmosphere special attention needs to be paid to friendliness, comradery, and an environment that fosters loyalty and happiness in order to retain and grow human
answered
Oct 27, 2022
History
high-school
4
votes
168k
views
if you were to take 10 breaths/min and inhaled about 600 ml/breath, your minute ventilation rate would be
answered
Sep 21, 2022
Biology
high-school
1
vote
101k
views
4. We now know exactly why olive oil is because of
answered
Sep 19, 2022
English
high-school
4
votes
137k
views
What does equal protection under law mean
answered
Sep 3, 2022
History
high-school
1
vote
215k
views
Ocotillo plants are better adapted for surviving in the desert than maple trees because the characteristics of ocotillo leaves –
answered
Jan 23, 2022
Chemistry
high-school
1
vote
30.1k
views
6. We had before Lana arrived. a. leave b. left c. leaving
answered
Jan 19, 2022
English
college
10
votes
42.0k
views
Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or pi circle is 3 ft in radius
answered
Oct 19, 2021
Mathematics
high-school
5
votes
90.1k
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.
9.3m
questions
12.0m
answers
Search QAmmunity.org