Answers by Raed Khalaf
Register

Answers by Raed Khalaf

Answers by Raed Khalaf
Filter
Which of the following is not the extended operator of relational algebra? Select one: a. Sorting operators b. Duplicate-elimination operator d c. Extended projection d. Natural join operators
answered Nov 24, 2024
2 votes
230k views
6. Compute the acceleration due to gravity on the surface of the sun. Its radius is 7.0 x 10^2 m and its mass is 2.0 x 10³⁰ kg.
answered Oct 21, 2024
0 votes
172k views
What are the two things we want to provide every Taco Bell guest?
answered Sep 30, 2024
3 votes
187k views
if instead of 20 amino acids there were 200 amino acids, what would you predict would be the minimum number of bases in a codon
answered Sep 19, 2024
2 votes
54.2k views
How has genetic research and postmortems influence the study of autism?
answered Sep 12, 2024
4 votes
199k views
Temperament factors of Cloninger's Tridimensional model a) Novelty Seeking, Harm Avoidance, Reward Dependence b) Extraversion, Neuroticism, Agreeableness c) Openness, Conscientiousness, Extroversion d)
answered Jun 21, 2024
6 votes
234k views
twelve men can install 20 power line poles in four hours. if five men leave the job after one hour, how many hours will it take for the remaining men to complete the job.
answered Feb 24, 2024
5 votes
192k views
Hey! Can somebody helps me? Who is the symbol of lower class in the importance of being Earnest ?
answered Feb 15, 2024
1 vote
211k views
Reference information: Product X is a consumer product with a retail price of $11.95. Retailer margins on the product ar 31%, distributor margins are 7%, and wholesaler's margins are 10% (based on the
answered Jan 14, 2024
4 votes
10.1k views
Which equation represents the relationship between the x-values and y-values in the graph? F y= 3/5x-5 G y= 3/5x+5 H Y= 5x-3/5 J Y= -5x+3/5
answered Sep 29, 2023
0 votes
32.8k views
HELP HELP HELP HELP ME PLSSSSSSSSS
answered Sep 4, 2023
8 votes
197k views
Which of the following data or Time series
answered Jul 18, 2023
2 votes
197k views
Name two push factors resulting in people leaving their farms​
answered Jul 17, 2023
4 votes
154k views
Why does the author include details about the lins night out at the Lakeview restauraut in the all American slurp
answered Dec 22, 2022
2 votes
131k views
What is the change in energy of a gas at a pressure of 105 kPa, if 245 J of energy is added causing a change in volume from 25.3 L to 38.6 L?
answered Nov 25, 2022
4 votes
1.6k views
Solve the system of equations. 7x + 6y = -1 --x + 2y = 3
answered Sep 13, 2022
6 votes
151k views
Prove that... sin A = Cos (90°- A)​
answered Jun 8, 2022
9 votes
21.5k views
Why did slavery spread and grow in the US during the 19 century?
answered Feb 26, 2022
8 votes
226k views
What is the perimeter of the triangle?
answered Dec 18, 2021
2 votes
182k views
Mignon Moore’s Invisible Families study explores the intersection of race and sexuality in the lives of black gay women in the United States. She found that many middle-class white lesbian couples experience
answered Dec 1, 2021
2 votes
196k views
Page:
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