Answers by Sergei Beregov
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Answers by Sergei Beregov

Answers by Sergei Beregov
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Is this figure a polygon? Explain.
answered Dec 11, 2024
0 votes
55.1k views
Combine radical terms: 427√23−0 a) 427√23 b) 427 c) 0 d) √23
answered Aug 21, 2024
6 votes
12.1k views
What does the notation TT mean to geneticists? a)two recessive alleles b)one dominant and one recessive allele c)heterozygous alleles d)two dominant alleles
answered Aug 8, 2024
4 votes
173k views
The velocity of three particles of masses 20g, 30g and 50g are 2i, 10j and 10k respectively. The velocity of the centre of mass the three particle) is​
answered Jun 18, 2024
2 votes
104k views
Primary consumers - how much energy do they get from the sun? a) 10% b) 25% c) 50% d) 75%
answered Jun 6, 2024
4 votes
92.0k views
Diamond shaped signs warn of existing or possible hazards on roadways or adjacent areas. They are.......?
answered Apr 11, 2024
3 votes
56.5k views
Recall that the moment generating function of a random variable X is M X(t)= E(exp(tX)) (a) Prove that for a Gaussian RV X∼N(μ,σ 2), its mgf is M X​ (t)=exp(μt+ 2σ 2t 2). (Hint: Use the fact that ∫ −[infinity][infinity]​exp(−
answered Mar 16, 2024
3 votes
234k views
What is egg donation?
answered Feb 22, 2024
3 votes
193k views
Describe the last conversation between Julia and Winston. a) They share a passionate declaration of love before being separated forever. b) They express their hatred for each other and the Party. c) They
answered Jan 30, 2024
2 votes
152k views
11 is a quotient of a number y and 6
answered Nov 20, 2023
4 votes
10.9k views
Which shows the products ordered from least to greatest? 57 x 564 57 101 X 564 102 29 x 564 27 101 x 564 102 57 x 564 57 29 x 564 27 101 x 564 102 29 x 564 27 57 x 564 57 29 x 564 27 57 x 564 57 101 x
answered Sep 27, 2023
7 votes
188k views
Help me with this one​
answered Jul 7, 2023
13 votes
61.7k views
What does the invasive species “Kudzu” eat? Explain in a short 2-3 sentences
answered Apr 26, 2023
4 votes
179k views
Where were most of the Nazi death camps located? Question 5 options: Belgium Germany Poland Russia.
answered Mar 19, 2023
5 votes
151k views
A 25 kg block is pulled with an applied force of 200 N across a horizontal surface. The block experiences a frictional force of 75 N.a. Draw a free-body diagram for the block, including all forces acting
answered Feb 18, 2023
7 votes
112k views
Can someone help me for question 3?
answered Dec 10, 2022
8 votes
23.9k views
what is installation art? a art that you view on a comp b art that is installed in a gallery or c art the modifies a particulaur space
answered Oct 20, 2022
2 votes
162k views
Gareth enjoys swimming
answered Oct 2, 2022
6 votes
148k views
Find the value of x in the triangle shown below. 15 х 9
answered Jul 6, 2022
0 votes
167k views
A carpenter is building a bookcase of height h, length 2h, and width w. The bookcase has two shelves. The plywood to be used for the back costs $1.50 per square foot. The top, bottom , sides, and shelves
answered Jun 28, 2022
9 votes
225k views
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