menu
QAmmunity.org
Answers by Oliver Gray
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Oliver Gray
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Oliver Gray
Filter
User Oliver Gray
Recent activity
All questions
All answers
A chemical that releases oxygen for a fuel to burn. (Jet Engine Homework) A Combustion B Propulsion C Oxidizer D Propellant
answered
Sep 17, 2021
Computers and Technology
middle-school
4
votes
137k
views
Could I please get some help on this? Using dimensional analysis, how many kilometers are there in 34 inches?
answered
Aug 13, 2021
Mathematics
high-school
1
vote
209k
views
What were the Articles of Confederation? (A) a constitution revising Britain's Parliament. (B) a set of rules for governing the colonies. (C) a constitution that established the first US government. (D)
answered
Jul 29, 2021
History
high-school
1
vote
174k
views
Paul Solomon is the owner of Solly's, an upscale restaurant in Tampa, Florida. Each year, Paul spends about $150,000 in advertising. As this year's ad budget decision must be made, Paul decides that he
answered
Jun 22, 2021
Business
high-school
3
votes
136k
views
Which of these is an inorganic nutrient? A) carbohydrate B) vitamin D C) pasta D) water
answered
May 26, 2021
Biology
middle-school
3
votes
193k
views
Monica measures the number of bacteria that are living on her petri dish. Each day, she measures the amount of change in the number of bacteria. These amounts create a geometric sequence. Use the data
answered
Feb 22, 2021
Mathematics
middle-school
6
votes
158k
views
Cosθ=−5√6 , where π≤θ≤3π2 . tanβ=43 , where 0≤β≤π2 . What is the exact value of sin(θ+β) ? Enter your answer, as a fraction in simplified form, in the box.
answered
Feb 8, 2021
Mathematics
high-school
5
votes
20.9k
views
The lines shown below are perpendicular.if the green line has a slope of 3/4 what is the slope of the red line?
answered
Sep 14, 2020
Mathematics
middle-school
2
votes
48.4k
views
Can someone help me with this one please thank you
answered
Jul 8, 2020
Mathematics
middle-school
2
votes
54.6k
views
Which method of introducing a presentation is used in the following example? "Approximately 86 percent of non-millionaires drive high-status luxury cars, while real millionaires tend to live modestly,
answered
May 19, 2020
Arts
high-school
4
votes
197k
views
Dear Jamie: The Student Council started a program— called “Welcome to Lincoln”—for new transfer students. This program gives new students a tour of the school and assigns them study-buddies to help them
answered
May 6, 2020
English
middle-school
3
votes
219k
views
What test does Penelope use to choose a husband from among the suitors?
answered
Nov 19, 2019
English
middle-school
5
votes
10.9k
views
A student placed 13.5 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100. mL mark on the neck of the
answered
Oct 1, 2019
Chemistry
middle-school
2
votes
4.2k
views
Please needso e help on this I don’t get 1and 2
answered
Sep 28, 2019
English
middle-school
2
votes
224k
views
A cube with side length 2f is stacked on another cube with side length 3g2. Choose the expression that represents the total volume of the cubes.
answered
May 10, 2019
Mathematics
high-school
4
votes
234k
views
How do the children get back to the profesors house in england narnia?
answered
Apr 26, 2019
English
high-school
4
votes
6.5k
views
How many inches are in 8.5 feet (show work please thank you you)
answered
Jan 24, 2019
Mathematics
middle-school
5
votes
224k
views
George and jelena have not been getting along. george thinks that jelena prevented him from getting a big promotion. how can jelena best address the situation?
answered
May 6, 2018
Social Studies
college
5
votes
172k
views
Read the description. Jeremy is writing a report about the life cycle of a butterfly, and decides to include a diagram of a caterpillar gradually transforming into a butterfly. Why is the best element
answered
Apr 30, 2018
English
middle-school
2
votes
220k
views
A certain marine engine has cylinders that are 3.30 inches in diameter and 5.34 inches deep. Find the total volume of 6 cylinders.
answered
Apr 20, 2018
Mathematics
high-school
6
votes
29.6k
views
Page:
« prev
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org