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MATHEMATICS please answer it i am waiting choose the correct option : 1: set A = { 1,5,6,7 } and set B = { 0,1,7,15 } . what is the A U B ? a) A U B = { 0,1,5,6,7,15 } b) A U B = {0,1,1,5,6,7,15} c) A
answered
Dec 23, 2021
Mathematics
college
4
votes
41.6k
views
Walter is comparing samples of muscle tissue that are taken from the body of a mouse. Which pair of sample muscle tissues can be expected to be most similar to each other? a. tissue from the heart muscle,
answered
Dec 10, 2021
Biology
middle-school
7
votes
9.7k
views
What is a compound x in chemistry?
answered
Oct 11, 2021
Chemistry
high-school
5
votes
69.0k
views
What is diffusion and what is osmosis ?
answered
Jul 24, 2021
Chemistry
high-school
5
votes
143k
views
Which of these lines contains a metaphor? A. You are like a sun to me. B. Now is your final hour. C. Like unto death was her countenance. D. She offered him a hundred-watt smile.
answered
Apr 15, 2021
Social Studies
high-school
5
votes
77.7k
views
1. Create 2 French sentences for each of the following words. Ce Cet Cette Ces 2. Write a sentence in French talking about the various modes of transportation (train, subway, plane etc..), for example:
answered
Apr 8, 2021
French
college
3
votes
141k
views
What does Pathos mean without big words please.
answered
Jan 18, 2021
English
high-school
4
votes
206k
views
Question 1 Multiple Choice Which of the following is an example of a simple sentence? Without warning the monster jumped up. I want to sleep, but he wants to go outside Some people use social media every
answered
Nov 16, 2020
English
middle-school
4
votes
1.8k
views
What are three research goals of scientists in Antarctica?
answered
Aug 5, 2020
Social Studies
middle-school
3
votes
95.9k
views
What is the value of the function at x = 2? Enter your answer in the box.
answered
May 18, 2020
Mathematics
middle-school
7
votes
183k
views
What is the charter of the second bank of the U.S
answered
Mar 26, 2020
History
middle-school
3
votes
63.4k
views
Why did many new immigrants take dangerous jobs in factories and mines?
answered
Feb 23, 2020
History
middle-school
4
votes
101k
views
What were some effects of the Bantu migrations
answered
Feb 14, 2020
History
middle-school
3
votes
14.4k
views
Jimmy has more than 123 dimes in his piggy bank. The number of dimes in his piggy bank is three times the number of quarters. Jimmy has x quarters in his piggy bank. The inequality that represents this
answered
Sep 29, 2019
Mathematics
high-school
2
votes
16.7k
views
Explain why the polynomial 144x^2 − 200x + 81 is not a perfect square. HELP PLEASE!! A. 81x ≠ 2(20x ∙ 9) B. 144x ≠ 2(20x ∙ 12) C. 200x ≠ 2(9x ∙ 12) D. 200x ≠ 2(12x ∙ 9)
answered
Jun 3, 2019
Mathematics
high-school
5
votes
222k
views
At the Constitutional Convention in 1787, which topic was common to the Virginia Plan, the New Jersey Plan, and the Three-Fifths Compromise?
answered
May 30, 2019
History
middle-school
3
votes
41.7k
views
Which pair of expressions is equivalent? a. 15a + 6 and 3(5a +3) b. 14b +4 and 2(7b -2) c. 5(2c +3) and 7c + 8d. 3(d + 5/3) and 3d + 5
answered
Mar 28, 2019
Mathematics
high-school
3
votes
133k
views
Which excerpt from Act 2 of The Monsters Are Due on Maple Street best reflects its theme? "Charlie, don't tell me what I can afford! And stop telling me who's dangerous and who isn't and who's safe and
answered
Jan 18, 2019
English
high-school
6
votes
14.0k
views
The Fourteenth Amendment granted citizenship to black citizens, and states were required to ratify this amendment in order to be re-admitted into the Union after the Civil War. Though they passed this
answered
Sep 8, 2018
Social Studies
middle-school
2
votes
226k
views
The respiratory system works with the circulatorymusculardigestivenervous system to add oxygen to the blood and remove carbon dioxide from the body.
answered
Jun 17, 2018
Health
high-school
5
votes
193k
views
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