menu
QAmmunity.org
Questions by William Calleja
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by William Calleja
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by William Calleja
Filter
User William Calleja
Recent activity
All questions
All answers
Help me!!! What are the Analects?
asked
Sep 27, 2024
History
high-school
1
answer
4
votes
113k
views
Embryonic stem (ES) cells isolated from blastocysts are __________, capable of differentiating into every cell type
asked
Sep 18, 2024
Biology
high-school
1
answer
0
votes
220k
views
If Erving Goffman were watching Seinfeld he would say that George Constanza pretending to be a marine biologist is understandable because__________
asked
Aug 23, 2024
Social Studies
high-school
1
answer
5
votes
26.6k
views
Consider three vectors: A~, B~, and C~. These vectors are related by: A~ + B~ = 5C~ A~ - B~ = 3C~ Vector C~ has components Cx = 2 and Cy = 4. Find the x- and y-components of A~ and B~. a) Ax = 2, Ay =
asked
Apr 13, 2024
Mathematics
high-school
1
answer
2
votes
196k
views
Last year, net operating income before taxes was $100,000. Sales totaled $350,000; selling administrative expenses totaled $50,000. Cost of goods sold was
asked
Mar 1, 2024
Business
high-school
1
answer
0
votes
59.0k
views
Solve the following system of equations Y= -2x – 3 4y + x =16
asked
Aug 4, 2023
Mathematics
high-school
1
answer
12
votes
129k
views
Write 0.5 as a fraction. Do not try to simplify your answer.
asked
Aug 4, 2023
Mathematics
high-school
1
answer
3
votes
222k
views
Evaluate the function at the given values. h(x) = x² – 3x + 2 a. h(2) b. h(-2) c. h(0) a. h(2)=
asked
May 25, 2023
Mathematics
college
1
answer
1
vote
136k
views
15) Megan is standing on a point that is 40°16' N. Sarah is at 39°20' N and on the same line of longitude as Megan. In what direction must Megan travel to join Sarah? A) north B) south C) east D) west
asked
Mar 20, 2023
Mathematics
college
1
answer
0
votes
23.9k
views
Lance rolls a die 5 times. What is the probability that he rolls an even number all five times? A: 1/8 B:1/10 C: 1/15 D: 1/32
asked
Nov 28, 2022
Mathematics
high-school
2
answers
3
votes
145k
views
What is the function of primary keys? Primary keys facilitates __?__ because they act as unique identifiers
asked
Sep 12, 2022
Computers and Technology
high-school
2
answers
12
votes
73.5k
views
The temperature of 24 moles of water changed from 24.5oC to 26.4oC. How much heat did this sample absorb? C for water = 75.3 J/molC
asked
Dec 27, 2021
Chemistry
middle-school
1
answer
0
votes
209k
views
At a certain instant a rigid wheel is spinning about its center of mass with angular velocity of magnitude ω and angular acceleration of magnitude α. Consider a point a distance r from the axis of rotation.
asked
Nov 13, 2021
Physics
college
1
answer
5
votes
172k
views
Ay can anybody please help me with this question !
asked
Nov 4, 2021
Mathematics
high-school
1
answer
4
votes
114k
views
THIRTY POINTS! What can modern nations learn from the Ming Dynasty?
asked
Sep 23, 2021
History
middle-school
2
answers
1
vote
72.8k
views
How many blacks did kennedy appoint to various positions during his presidency?
asked
Sep 19, 2021
History
high-school
1
answer
2
votes
132k
views
What is the area and circumference of a 12-inch pizza (diameter)?
asked
Sep 14, 2021
Mathematics
high-school
2
answers
5
votes
125k
views
Match each equation to the situation it represents. Situation Equation Kate buys 10 tickets to a show. She also pays a $5 parking fee. She spent $35 to see the show. 5x + 10 = 35 Ram has 35 gel pens. He
asked
Aug 2, 2021
Mathematics
high-school
1
answer
0
votes
174k
views
3. Red reflectors on lane lines always mean A. you are traveling the wrong way B. a fire hydrant is nearby C. you are traveling in the correct direction D. you may not change lanes
asked
Mar 10, 2021
Business
college
1
answer
5
votes
67.7k
views
A study of 100 high school valedictorians who applied to Ivy League schools showed that 40 were accepted at University A, 25 were accepted at University B, and 15 were accepted at both University A and
asked
Mar 8, 2021
Mathematics
high-school
1
answer
3
votes
182k
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.
9.0m
questions
11.7m
answers
Search QAmmunity.org