menu
QAmmunity.org
Answers by Arthur Costa
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Arthur Costa
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Arthur Costa
Filter
User Arthur Costa
Recent activity
All questions
All answers
Can I please have some help
answered
Jun 18, 2023
History
college
9
votes
97.1k
views
suppose we want to choose 6 colors without replacement from 9 distinct colors if the order of choices is not taken into consideration how many ways can this be done and b if the order of the choices is
answered
Jun 2, 2023
Mathematics
college
1
vote
203k
views
Which replacement corrects the spelling error in this sentence? My little sister wants to work in television news when she grows up. because she says its a way to affect people's lives. O A. My little
answered
May 7, 2023
English
middle-school
5
votes
164k
views
When an experiment gets similar results through repeated trials, it is said to be what?.
answered
Mar 2, 2023
Computers and Technology
high-school
3
votes
145k
views
Company A provides a critical manufacturing part 10% of the time, Company B provides the samepart 50% of the time and Company C provides the part the rest of the time.There is a 10% chance of the part
answered
Feb 1, 2023
Mathematics
college
4
votes
164k
views
What might happen if the strong force didn’t exist
answered
Dec 28, 2022
Chemistry
high-school
3
votes
25.5k
views
Six equilateral triangles are connected to create a regular hexagon. The area of the hexagon is 24a2 – 18 square units. Which is an equivalent expression for the area of the hexagon based on the area of
answered
Dec 17, 2022
Mathematics
high-school
2
votes
235k
views
the auto parts department of an automotive dealership sends out a mean of 66 special orders daily. what is the probability that, for any day, the number of special orders sent out will be no more than
answered
Dec 17, 2022
Mathematics
college
2
votes
6.1k
views
What were the three classes of citizens in Sparta?
answered
Dec 15, 2022
History
high-school
3
votes
211k
views
Pls help me with this problem!!
answered
Nov 13, 2022
Mathematics
high-school
1
vote
234k
views
Mr. Mancuso plants tomatoes on 1/3 acre of land, corn on 3/4 acre, and carrots on 1/2 acre. On how many acres of land total did he plant? 1 acres 1 acres 1 acres 2 acres
answered
Jul 7, 2022
Mathematics
high-school
4
votes
29.4k
views
Select the correct answer. Arthur is conducting a study on the preferred study options of students from East County College. He randomly selected 28 students from the college and found that 25% of those
answered
Jun 29, 2022
Mathematics
high-school
0
votes
46.0k
views
What the two nicknames of ww1
answered
Jun 16, 2022
History
high-school
4
votes
127k
views
Which ordered pair is located on the X-axis? A) (0,-5) B) (-2) C) (3,0) D) (-1,5)
answered
May 19, 2022
Mathematics
high-school
0
votes
139k
views
What do teenage students often do at dances? Coquetear Dormir Enojarse con Regalar
answered
Dec 3, 2021
Spanish
middle-school
0
votes
127k
views
Math 6-2 (Alternate EOC) Project : How Fast and How Far Project i need all answers for max points 100 also give me notes/ solving the work i need that for the project :D
answered
Aug 14, 2021
Mathematics
middle-school
4
votes
126k
views
Who introduced the concept of mail-order merchandising? A. Ebenezer Butterick B. Samuel Slater C.Elias Howe D. Aaron Montgomery
answered
Aug 8, 2021
Arts
middle-school
3
votes
78.8k
views
Use chords to solve fox.
answered
May 22, 2021
Mathematics
middle-school
0
votes
17.1k
views
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $23 monthly fee and charges an additional $0.15 for each minute of calls. The second plan
answered
Apr 19, 2021
Mathematics
high-school
4
votes
218k
views
Bob the builder is making 480 kg of concrete mix. Concrete is made by mixing cement, sand and gravel in the ratio 1 : 3 : 4 how much sand does he need ?
answered
Apr 8, 2021
Mathematics
middle-school
2
votes
153k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
3.4m
questions
4.4m
answers
Search QAmmunity.org