Questions by Andrey Usov

Questions by Andrey Usov

Planet Morona contains trogs, squirts, and zinks. One year the trog population increased. As a result, the squirt population decreased and the zink population increased. Which is the most likely food chain?

asked Apr 4, 2021

2 answers

3 votes

196k views

Given the following functions, find each of the values: f(x)=x2+3x−10 g(x)=x+5 (f+g)(−5)= ______ (f−g)(3)= _______

asked Feb 20, 2021

1 answer

2 votes

31.3k views

Why people wear mask when dancing

asked Jan 23, 2021

2 answers

3 votes

156k views

Please helppppppppppppp

asked Nov 27, 2020

1 answer

1 vote

203k views

Who are the main authors who talk about Identity in Psychology?

asked Oct 6, 2020

1 answer

0 votes

16.0k views

Oliver and Paula both read the same book. Paula started reading after Oliver had already read 30 pages. The graph shows the total number of pages each student read (y) at the end of the night compared

asked Jun 13, 2020

2 answers

3 votes

151k views

Which of these is an example of a final good?

asked Jan 12, 2020

2 answers

2 votes

33.6k views

At a minimum, how often are nih-funded investigators required to receive conflict of interest training?

asked Dec 28, 2019

2 answers

4 votes

223k views

What shape did Native American resistance take, how successful was it? (APUSH Chapter 1)

asked Sep 7, 2019

1 answer

5 votes

41.1k views

Table salt is formed when an electron is transferred from a sodium atom to a

asked Aug 16, 2019

1 answer

4 votes

54.2k views

Charlie is investigating friction. She will use the same amount of force to push two wooden balls across two level surfaces. Then she will record her results in the table below.Which prediction will most

asked Jan 2, 2019

2 answers

2 votes

138k views

Discuss the social and biological construction of race in the United states.

asked Nov 23, 2018

1 answer

3 votes

100k views

In economics, why must consumers, businesses, and governments make choices?

asked May 5, 2018

1 answer

3 votes

85.3k views

What two functions does an exoskeleton usually have which an endoskeleton does not?

asked Jan 18, 2018

1 answer

4 votes

3.0k views

A person purchased a leather jacket that was marked down by 40%. if the sale price of the jacket was $101.79, what was its original price?

asked Jan 2, 2018

1 answer

0 votes

126k views

Andrew has a cell phone plan that provides 300 free minutes each month for a flat rate of $19. For any minutes over 300, Andrew is charged $0.39 per minute. Which of the following piecewise functions represents

asked Dec 27, 2017

2 answers

0 votes

82.0k views

Is 2/3 equivalent to 8/12 and why

asked Apr 28, 2017

2 answers

2 votes

71.6k views

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