Answers by Xenya
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Answers by Xenya

Answers by Xenya
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If having the correct number of copies of each chromosome is so important, how is it possible that both female (with two copies of the X chromosome per cell) and male (with only one copy of the X chromosome
answered Dec 7, 2021
3 votes
210k views
Express 250% as a fraction and a decimal​
answered Nov 21, 2021
2 votes
213k views
9. An object moving at a constant velocity accelerates at a constant rate of 20 m/s for a distance of 100 m. At the end of the acceleration the object has a velocity of 80 m/s. What was its velocity before
answered Oct 14, 2021
4 votes
49.1k views
Determine the intercepts of the line y – 3 = 5(x - 2) y-intercept: ?,? I-intercept:?,?
answered Jul 17, 2021
0 votes
22.2k views
Please help me I’ve been stuck on this
answered Jun 21, 2021
3 votes
99.0k views
It was once recorded that a Jaguar left skid marks that were 290 m in length. Assuming that the Jaguar had a constant acceleration of -3.9 m/s/s, determine the speed of the Jaguar before it began to skid
answered Mar 21, 2021
5 votes
28.6k views
Could anyone help me please ?
answered Jan 28, 2021
5 votes
152k views
How do animals get nitrogen? OThey eat plants or animals that have eaten plants. OThey have bacteria in their gut to fix the nitrogen. OThey breathe in nitrogen gas.
answered Jan 13, 2021
2 votes
172k views
What do we call the process used to create a glofish? A.agriculture B.sexual reproduction C.genetic engineering D.asexual reproduction
answered Sep 17, 2020
7 votes
37.0k views
Solve: A. 4 (n-2) -1 =5n -n +9 B. -7 + 2q=4 C. 16 = -2v + 34 D. -9 = 3b - 12 E. M/-2 + 7= 21 F. -3.4/p= -0.06
answered Aug 14, 2020
2 votes
174k views
it cost $4.25 per game at the bowling alley,plus &1.90 to rent shoes.If wayne has $20 how many games can he bowl?
answered Jul 24, 2020
2 votes
101k views
7/8÷2/8 equal gfffghgddth
answered May 11, 2020
3 votes
199k views
Olivia collects stamps. She currently has 297 in her collection, which is 110% of the number of stamps that she had last year. How many stamps did she have last year?​
answered Jan 8, 2020
6 votes
126k views
Gregorio, Sara, y yo somos _______ de Roberto y Maria
answered Jan 6, 2020
4 votes
224k views
What are two ways to write (2^2)(2^3)?
answered Oct 31, 2019
2 votes
216k views
The nightingale pledge was written by___.
answered Oct 23, 2019
3 votes
169k views
Assignment: 04.03 Julius Caesar Act II
answered Oct 21, 2019
2 votes
72.0k views
How did the Doctrine of Nullification uphold the founding principles? It was based on by the people, for the people. It was based on the principle of federalism. It was based on the supremacy of national
answered Aug 12, 2019
7 votes
143k views
How did immigration contribute to the ethnic diversity of the american colonies after 1700?
answered Mar 1, 2019
2 votes
54.4k views
which of the following terms appear in the expansion of (x+y)^10? The letter "a" in each term represents a real constant.
answered Sep 30, 2018
3 votes
152k views
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