menu
QAmmunity.org
Answers by RickJansen
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by RickJansen
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by RickJansen
Filter
User RickJansen
Recent activity
All questions
All answers
Simplify using i 3 + 2i 6 + 5i
answered
Jun 11, 2021
Mathematics
high-school
0
votes
96.6k
views
One type of bacteria reproduces once every 60 minutes. If there are 2 bacterial cells to begin with, then after 4 hours there will be a total of _____ bacterial cells.
answered
May 19, 2021
Chemistry
middle-school
3
votes
37.3k
views
Determine the length and conductivity of a wire with diameter 4.2 mm constructed from an alloy of resistivity 3.2 x 10^-8 ohms-meter, if its resistance is 0.8 0hms. [Take pie = 22/7]. (b) A battery of
answered
May 4, 2021
Mathematics
high-school
2
votes
19.1k
views
What are the benefits of solar cookers?
answered
Apr 24, 2021
Physics
middle-school
5
votes
187k
views
Based on the information in the map, which of the following can be concluded about the Incan civilization? Much of the Incan civilization was at low elevations. Little of the Incan civilization bordered
answered
Apr 21, 2021
History
high-school
2
votes
193k
views
Fulano has 5 strawberry fields each yields 400 packs of strawberry. How many total packs will fulano be able to sell.
answered
Jan 24, 2021
English
high-school
2
votes
162k
views
Supporters of the behavioral perspective believe that only unobservable behaviors should be studied true or false.
answered
Jan 9, 2021
Advanced Placement (AP)
high-school
1
vote
33.0k
views
Most photosynthesis takes place in what. a) root b)cotyledon c) flower d) leaf
answered
Dec 24, 2020
Biology
middle-school
4
votes
92.7k
views
What are the slope and the y-intercept of the linear function that is represented by the graph? The slope is 3, and the y-intercept is 9. The slope is 3, and the y-intercept is 12. The slope is 4, and
answered
Jul 11, 2020
Mathematics
middle-school
7
votes
163k
views
How many zero pairs must be added to the function f(x) = x2 – 6x + 1 in order to begin writing the function in vertex form?
answered
Jul 5, 2020
Mathematics
high-school
1
vote
24.8k
views
How many moles of water produced from 13.5 mol of oxygen
answered
May 24, 2020
Chemistry
middle-school
0
votes
87.6k
views
In some regions, robber crabs are being threatened because they’re popular delicacies in restaurants and common souvenirs for tourists. Why do you think it’s important to preserve these crabs? Can you
answered
Feb 26, 2020
Biology
middle-school
1
vote
191k
views
Lynette is painting a 15-foot by 10-foot rectangular wall that has a 9-foot by 5-foot rectangular window at its center
answered
Dec 22, 2019
Mathematics
middle-school
4
votes
129k
views
A spreadsheet program has many subparts. What is the smallest unit in a spreadsheet? A ______ is the smallest unit in a spreadsheet.
answered
Dec 4, 2019
Computers and Technology
college
3
votes
18.3k
views
In this excerpt from the poem "Learning to Read" by Frances Ellen Watkins Harper, what is the meaning of the word rising? And said there is no use trying, Oh! Chloe, you're too late; But as I was rising
answered
Sep 21, 2019
English
middle-school
5
votes
165k
views
Disability is seen as an external problem involving an environment that fails to accommodate the needs of individuals with a disability—is a description of which type of model of disability:
answered
Aug 26, 2019
Social Studies
high-school
7
votes
105k
views
What is 11 divided by 12 in fraction form?
answered
Feb 18, 2019
Mathematics
college
0
votes
106k
views
Grace is measured for her annual check up. She is inches tall. Last year she was inches tall. How much did she grow in one year?
answered
Dec 3, 2018
Mathematics
high-school
7
votes
173k
views
An internship allows you to _____. start with an impressive job title earn a professional salary work alongside professionals establish job security
answered
Nov 19, 2018
English
high-school
6
votes
85.3k
views
Which of the following is an impact of fishing on fisheries?
answered
Nov 16, 2018
Chemistry
high-school
7
votes
176k
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