Answers by Sandu Ursu
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Answers by Sandu Ursu

Answers by Sandu Ursu
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Calculate the number of ways to arrange 9 books of different tittles on a book rack. A. 45 B. 81 C. 368280 D. 362880
answered Jan 13, 2021
3 votes
86.1k views
M=5w^4-7w^2z^2-3z^4 N=-w^4+13w^2z^2-4z^4​
answered Dec 24, 2020
1 vote
127k views
What does find 1/4 of each of the expressions
answered Dec 13, 2020
3 votes
133k views
The graph of y=sinx is reflected on the line x=y then on y=2 the resulting graph has which equation​
answered Nov 9, 2020
1 vote
227k views
Susan has a 401k plan through her job and has accumulated $375,000 in her account. Her company has invested her funts in a high interest bearing account yielding 8% per year. She would like to retire with
answered Sep 28, 2020
3 votes
45.5k views
Choose the correct verb. Yo _____ donde vive. Question 6 options: a) sé b) conozco
answered Apr 11, 2020
2 votes
103k views
HOME › US HISTORY EOC PRACTICE EVENTS OF THE AMERICAN REVOLUTION Events Of The American Revolution Choose only the statements that CORRECTLY describe the major events and people of the American Revolution.
answered Mar 16, 2020
2 votes
74.5k views
In an apartment the interior air temperature is 20°C and exterior air temperatures is 5°C. The wall has inner and outer surface temperatures of 16°C and 6°C, respectively. The inner and outer convection
answered Jan 13, 2020
3 votes
202k views
What are DNA and ran both called
answered Oct 18, 2019
2 votes
7.1k views
Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form. 4, -2, and -1 + 2i
answered May 25, 2019
4 votes
154k views
I need help and thanks
answered Apr 16, 2019
3 votes
72.3k views
Which of the speaker’s words provide clues to the tone? Check the two boxes that best apply. - celebrate A. - sing B. - belonging C. - assume D.
answered Mar 10, 2019
6 votes
147k views
Predict the coat color of offspring produced by two white rabbits.
answered Oct 24, 2018
6 votes
215k views
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