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Answers by Mohammadreza Khatami
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I need help for this still
answered
Mar 10, 2021
Mathematics
high-school
3
votes
91.2k
views
Which of the following is the equation of the quadratic function below? A. y = x2 - 2x+2 B. y = x +2x-2 C. y = x2 - 8x+12 D. y = x2 +8x-12
answered
Feb 23, 2021
Mathematics
college
4
votes
146k
views
4. Find f (2), f (3), f (4), and f (5) if f is defined recursively by f (0) = f (1) = 1 and for n = 1, 2, . . . a) f (n + 1) = f (n) − f (n − 1). b) f (n + 1) = f (n)f (n − 1). c) f (n + 1) = f (n)2 +
answered
Jan 11, 2021
Mathematics
high-school
3
votes
53.8k
views
On the grid below, which point is located in the quadrant where the x-coordinate is a positive number and the y-coordinate is a negative number? a) A b) B c) C d) D
answered
Sep 8, 2020
Mathematics
middle-school
3
votes
156k
views
a movie costs 5 dollars more than a soda at the movie theater the total cost of the movie and soda is 15 dollors. how much does the movie ticket cost
answered
Jun 20, 2020
Mathematics
middle-school
6
votes
205k
views
Change 5% to a common fraction or mixed number and express it in its simplest form
answered
May 30, 2020
Mathematics
high-school
6
votes
52.8k
views
QUICK Which of the following was passed during Kennedy's presidency? A) Suffrage Amendment B) The Equal Rights Act C) Gender Equality Act D) Equal Pay Act
answered
Mar 14, 2020
History
middle-school
6
votes
216k
views
An average orange weighs 3/5 of a pound. Based on this average, how many oranges are in six pounds of oranges? a0 oranges
answered
Feb 16, 2020
Mathematics
middle-school
4
votes
152k
views
Which most accurately traces the changing attitudes of the protesters during the year-long Arab Spring demonstrations? The protests began with Egyptian citizens calling for social reforms, but as protests
answered
Dec 16, 2019
History
middle-school
7
votes
93.3k
views
To tired have to stay up to finish help
answered
Oct 28, 2019
Mathematics
middle-school
4
votes
27.6k
views
The study of the intestines is _____logy; the word part you chose is a _____.
answered
Sep 9, 2019
Physics
high-school
7
votes
149k
views
To obtain your credit report, you should _____. write to the credit bureau complete a lengthy form at the bank and give it to a customer service representative visit the official Web site, complete the
answered
Apr 20, 2019
Business
college
5
votes
120k
views
What conclusion can be drawn about "Your Laughter"? A. In “Your Laughter,” Neruda writes in an informal tone because he is speaking to someone he knows well. B. Neruda uses figurative language to not appeal
answered
Dec 8, 2018
English
high-school
2
votes
105k
views
Bill earns $12 per hour and works at most 40 hours per week. Identify the independent and dependent quantity in the situation, and find reasonable domain and range values.
answered
Jun 23, 2018
Mathematics
high-school
4
votes
151k
views
Which two rays form BCE
answered
Mar 1, 2018
Mathematics
middle-school
6
votes
74.0k
views
Assume the atomic mass of element x is 22.99 amu. A 22.42 g sample of x combines with 34.56 g of another element y to form a compound xy. Calculate the atomic mass of y
answered
Sep 26, 2017
Chemistry
high-school
6
votes
34.9k
views
Which character is described in these lines? (10 points) "Then came to the building the warrior marching, Bereft of his joyance"
answered
Feb 24, 2016
English
high-school
2
votes
90.1k
views
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