menu
QAmmunity.org
Answers by Erlan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Erlan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Erlan
Filter
User Erlan
Recent activity
All questions
All answers
A new viral pathogen has emerged, and you have been asked to develop an ELISA-based detection assay to the intact virions. In order to ensure that a mutation in a single surface protein does not render
answered
Mar 2, 2020
Biology
college
2
votes
105k
views
Verifying a source’s author, publisher, and sponsor is an example of checking the source’s: Select all that apply. bias reliability timeliness none of the above
answered
Feb 20, 2020
Business
high-school
3
votes
184k
views
In about one hundred words, describe how Wilder’s experiences studying archaeology in Rome affected his writing. Can someone please help me
answered
Nov 25, 2019
English
college
7
votes
112k
views
Clover picks a positive number.What is true about the opposite of her number? A.It is to the left of zero on the number line.B.It is located at zero at the number line.C.It would be closer to zero than
answered
Aug 14, 2019
Mathematics
middle-school
5
votes
134k
views
Esther purchased two rock tumblers and one spy pen for $74. Eli purchased two puzzles and a spy pen for $50. Sabine purchased a rock tumbler and two puzzles for $57. Based on this, how much does one puzzle
answered
Jul 28, 2019
Mathematics
college
3
votes
84.8k
views
A cheese pizza costs $5 additional toppings costs $1.50 each. Write and graph an equation in 2 variables that represents the total cost of pizza. Let t represent the number of Toppings and c the total
answered
Feb 24, 2019
Mathematics
college
1
vote
122k
views
What do you need to create an electromagnet
answered
Jan 24, 2019
Mathematics
high-school
4
votes
160k
views
In which way might the spanish choose to claim north american land be considered controversial
answered
Jan 11, 2019
Social Studies
middle-school
4
votes
97.0k
views
Based on visual inspection of the dot plots, which team appears to have the larger mean weight? Not enough information is available to draw a conclusion. Both groups are similar. Team F Team E
answered
Dec 16, 2018
Mathematics
middle-school
3
votes
57.4k
views
5. Complete the text using one of the verbs below: arrive - take – be(2x) – break – call – see – decide – notice – cross – go Last weekend _____ very funny: first, I _________my friend to go to the shopping
answered
Sep 19, 2018
English
high-school
3
votes
184k
views
Which process would require the least amount of energy? a) the process for the first ionization energy b) the process for the second ionization energy c) the process fro the third ionization energy
answered
Aug 2, 2018
Chemistry
college
5
votes
88.9k
views
A landscaping company charges $45 per cubic yard of mulch plus a delivery charge of $26. find a linear function which computes the total cost c (in dollars) to deliver x cubic yards of mulch.
answered
Apr 17, 2018
Mathematics
high-school
6
votes
66.1k
views
The value of 4 in 47,163 is blank times the value of 4 in 34,258
answered
Feb 7, 2018
Mathematics
middle-school
3
votes
111k
views
Grover decides to swim downstream to search for new bones. He can swim 30 miles down stream in 3 hours. To return home swimming against the current, takes Grover 5 hours. What is Grover's swimming speed
answered
Jan 1, 2018
Mathematics
middle-school
4
votes
213k
views
Five more than a number tripled is half the number. What is the number? A.6 B.–2 C.–1 D.1
answered
Dec 22, 2017
Mathematics
high-school
3
votes
82.4k
views
In your family, _____ has lived on a farm? Which pronoun correctly completes the sentence? who whose whom whoever
answered
Nov 26, 2017
English
high-school
3
votes
160k
views
Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she scored 58 points, then she scores 63 and 68 on her next two assessments. If
answered
Aug 28, 2017
Mathematics
middle-school
2
votes
73.9k
views
Which of the following best sequences the organization of the body from largest to smallest? a. Cells, tissues, organs, organ systems b. Organ system, organs, tissues, cells c. Cells, organs, tissues,
answered
Apr 24, 2017
Health
high-school
6
votes
98.6k
views
What does imagery mean
answered
Dec 2, 2015
English
middle-school
5
votes
200k
views
Page:
« prev
1
2
3
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