menu
QAmmunity.org
Answers by Sarkhan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Sarkhan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Sarkhan
Filter
User Sarkhan
Recent activity
All questions
All answers
Write a sequence of dilations and translations that maps circle B onto circle A
answered
Dec 28, 2023
Mathematics
college
5
votes
233k
views
A it’s guys trust me I got 100
answered
Nov 22, 2023
English
high-school
1
vote
62.6k
views
Helpppppppppppppppppppppppppp
answered
Oct 13, 2023
Mathematics
middle-school
7
votes
72.1k
views
Write the situation as a rate. Nate ate 5 oranges in 3 days.
answered
Jul 18, 2023
Mathematics
high-school
3
votes
145k
views
How many times greater is the vuale in 4 in 547 than 4 in 84
answered
Feb 21, 2023
Mathematics
high-school
6
votes
163k
views
In a math class , there are 14 girls and 16 boys. Which of the following ratios does NOT represent between girls and boys?A. 14:16B. 14/16C. 7 to 8D. 2:9its not college mathematics its middle school
answered
Feb 7, 2023
Mathematics
college
5
votes
203k
views
In which chromosome are sex-linked genes usually found? Explain why these genes are called "sex-linked"
answered
Aug 3, 2022
Biology
college
2
votes
104k
views
Valency of silicate , ammonium, hydroxide, phosphate, nitrate, bisuphate ?
answered
Jul 24, 2022
Chemistry
high-school
7
votes
221k
views
Which area of chemistry best links the use of titanium and plastics in artificial bone and joint replacements? A) environmental chemistry B) materials chemistry C) agricultural chemistry D) physical chemistry
answered
Jun 9, 2022
Chemistry
college
4
votes
84.2k
views
I need help this is an I ready
answered
May 26, 2022
Mathematics
high-school
4
votes
92.1k
views
To reduce six molecules of CO2 to glucose by photosynthesis how many molecules of NADPH and ATP are required?
answered
Mar 23, 2022
Biology
college
3
votes
118k
views
The random variable X has the following probability mass function. X -1 0 2 6 7 P(x) 0.3 0.1 0.3 0.2 0.1 Required: a. Find the probability P( -1 < X ≤ 2) = ______ b. Find the cumulative distribution function F(x) and calculate F(3.2) = _____________ c. E(X) = ___________ d. Var(X) = __________ e. Suppose the number of errors in a piece of software has a Poisson distribution with parameter λ=3. The probability that there are 5 errors in a piece of software is ____.
answered
Mar 9, 2022
Mathematics
college
3
votes
53.9k
views
What is the best way to put the sentence in the active voice while still maintaining its meaning? Before the main performance, the comedian was entertained by the audience. Before the main performance,
answered
Nov 23, 2021
English
middle-school
4
votes
73.4k
views
Can somebody maybe write a paragraph comparing and contrasting the rise and fall of Germany and Japan during World War 2? That would be a big help, thank you!
answered
Aug 26, 2021
History
high-school
4
votes
63.2k
views
What is the importance of federal system
answered
Jul 25, 2021
Mathematics
high-school
2
votes
94.6k
views
If you neglect air resistance, the horizontal component of a projectile A. Is always changing B. Remains constant throughout the flight C. Increases, goes to zero, then increases D. Depends on who threw
answered
Jul 15, 2021
Physics
high-school
6
votes
44.0k
views
HELP ME WITH THIS SECTION PLEASEE!! *picture included*
answered
Jun 7, 2021
Spanish
high-school
5
votes
19.6k
views
Countries in which of these geographical regions have implemented a sound system of public welfare for their people? A. Western European B. Scandinavia C. South America D. Mediterranean
answered
Jan 25, 2021
History
high-school
0
votes
78.4k
views
There are 24 female performers in a dance recital. The ratio of men to women is 3:4. How many men are there in the dance recital?
answered
Jan 7, 2021
Mathematics
middle-school
5
votes
143k
views
A circle has a circumference of 6. It has an arc of length 17/3
answered
Apr 11, 2020
Mathematics
college
6
votes
24.8k
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.
5.6m
questions
7.3m
answers
Search QAmmunity.org