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Answers by Yuqli

Answers by Yuqli
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Determine if ƒ(x) = –x3 – x4 – 9 + 6x is a polynomial function. If it is, state the degree and the leading coefficient. If not, state why.
answered Jul 26, 2021
4 votes
179k views
What is the pH of an aqueous solution that has 0.3 M potassium formate and 0.8 M formic acid? The pKa of formic acid is 3.8. Enter your answer to the nearest hundredth. Assume the temperature is 25 °C.
answered May 20, 2021
3 votes
128k views
What is the major advantage of sexual reproduction over asexual reproduction? A.faster growing offspring B.Greater variety in offspring C.Greater number of offspring D.faster production of offspring
answered May 15, 2021
2 votes
178k views
Write a polynomial in standard form with the zeros -4,0, 1, and 4. A. x4 – x3 - 8x2 + 16x B. x4 – x3 – 16x2 + 16x C. X4 - 7x3 + 8x2 + 16x D. x4-9x3 + 24x2 – 16x
answered May 10, 2021
4 votes
116k views
Can I have some help please?
answered May 5, 2021
4 votes
86.3k views
Why did the United States refuse to allow elections in Vietnam? O A. They feared the Communists would win control. O B. They wanted to register all voters first. O c. They feared the Soviets would put
answered Mar 12, 2021
4 votes
7.8k views
What is the image point of (3, – 7) after the transformation D3 o R180° ?​
answered Feb 6, 2021
6 votes
120k views
Which of the following was the most influential in ratifying the Constitution? The Declaration of Independence Speeches made by George Washington The Federalist Papers Threats by King George
answered Dec 9, 2020
4 votes
148k views
The Crimean War ended the Concert of Europe since Russia and Austria were at war with each other, how do you think that will affect other nations in Europe during the next 20 years when Russia decides
answered Oct 17, 2020
6 votes
69.4k views
To properly document a quotation, what is required? [choose all that apply] parenthetical citation a Works Cited entry a signal tag quotation marks
answered Jul 23, 2020
6 votes
40.0k views
Taylor rides her bicycle for 3 hours and is 32 miles from her house. After riding for 6 hours, she is 62 miles away. What is Taylor's average rate during her trip? _____ miles per hour
answered Jun 8, 2020
1 vote
61.9k views
Which topic would an astronomer most likely research? formation of hurricanes formation of coral reef ecosystems formation of mountains on Earth formation of canyons on Earth
answered Apr 16, 2019
3 votes
203k views
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