menu
QAmmunity.org
Recent activity by Rob Van Der Leek
Login
Register
My account
Edit my Profile
Private messages
My favorites
Recent activity by Rob Van Der Leek
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Rob Van Der Leek
Filter
User Rob Van Der Leek
Recent activity
All questions
All answers
Which choice most effectively combines sentences 1 and 2 ? A Home economics, or "home ec," was once a popular subject in high schools across America. B Home economics was once a popular subject in high
answered
Jan 1
English
college
1
answer
170k
views
A nucleic acid molecule that has 20% A, 30% C, 20% G, and 30% T is most likely: A. A double-stranded DNA molecule. B. A single-stranded RNA molecule. C. A single-stranded DNA molecule. D. A double-stranded
answered
Dec 10, 2024
Biology
high-school
1
answer
112k
views
Which of the following are the technologies used to identify and sort packages in warehouses? (Check all that apply.) μltiple select question. a) Automated storage and retrieval systems b) Radio frequency
answered
Dec 8, 2024
Computers and Technology
high-school
1
answer
233k
views
___ risk is associated with owning the stock of just one organization
answered
Nov 16, 2024
Business
high-school
1
answer
31.0k
views
What is your immediate response to a final water quality alarm on the treatment floor? a. Evacuate the treatment floor b. Shut down the water treatment system c. Begin emergency dialysis for all patients
asked
Nov 14, 2024
Engineering
college
1
answer
232k
views
many of the states historical neighborhoods are run down. The state wants to encourange people to buy homes in these neighborhoods and restore them in a way that is appropriate
answered
Oct 6, 2024
Social Studies
high-school
1
answer
36.1k
views
Tyler jumped 5 1/3 yards, Diego jumped 19 feet. Who jumped higher? by how many yards did they jump higher?
asked
Aug 19, 2024
Mathematics
college
1
answer
230k
views
Write a program HousingCost.java to calculate the amount of money a person would pay in renting an apartment over a period of time. Assume the current rent cost is $2,000 a month, it would increase 4%
asked
Aug 7, 2024
Computers and Technology
college
1
answer
104k
views
Two successive harmonics on a string fixed at both ends are 328 hz and 410 hz. what is the fundamental frequency of the string?
asked
Aug 6, 2024
Physics
high-school
1
answer
10.7k
views
Lee las frases e identifica si cada una es subjuntiva o indicativa. Después, escoge la opción que refleja el modo correcto. Read the sentences and identify if the sentence is subjunctive or indicative.
asked
Aug 5, 2024
Spanish
college
1
answer
203k
views
Which of the following is a type of fungal microorganism? a) Bacterium b) Virus c) Alga d) Yeast
asked
Jul 18, 2024
Biology
high-school
1
answer
70.1k
views
Reflect across y-axis the points : A(3,4) , B(6,-9) , C( -8,4) And Draw
answered
Jul 15, 2024
Mathematics
college
2
answers
82.5k
views
What hormone released in times of stress directly inhibits the function of the immune system? A) Glucagon B) Aldosterone C) Epinephrine D) ADH E) Corticosteroid
answered
Jun 29, 2024
Biology
high-school
1
answer
128k
views
Why did season 2 of friday night lights end abruptly
answered
Jun 8, 2024
Arts
high-school
1
answer
52.7k
views
instead of selling the products at split off, excelsior could spend an additional $55,000 to process product a further, which would result in a new sales price for product a of $70 per unit. excelsior
answered
Apr 20, 2024
Business
high-school
1
answer
133k
views
What does the term "[sheh-NAY]" refer to in English? A) Chains, links B) Rapid turns C) Musical notation D) Geological formations
asked
Jan 18, 2024
Arts
high-school
1
answer
189k
views
a punter kicks a ball. if the punt lands 30 meters from the punter with 3 seconds of hang time, how fast was the initial kick?
asked
Nov 23, 2023
Physics
high-school
1
answer
81.3k
views
Rewrite the following expression with no exponent.
asked
Jul 28, 2023
Mathematics
college
1
answer
193k
views
What is the approximate value of the square root of 8?
asked
Apr 24, 2023
Mathematics
high-school
2
answers
170k
views
Why do smokers have a more difficult time getting rid of bronchitis A. Their lungs shrink over time B. They cough more than other people C. Smoking damages the cilia in the respiratory system D. Smokers
asked
Feb 27, 2023
Chemistry
high-school
2
answers
109k
views
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