Questions by Seva Alekseyev

Questions by Seva Alekseyev

What is the observed change in the frequency of light or sound as the wave or observer moves?

asked Oct 4, 2021

1 answer

4 votes

155k views

The total cost of gasoline varies directly with the number of gallons purchased. Kathy pays $23.36 for 16 gallons of gasoline. Which equation shows the relationship between the total cost of gasoline,

asked Apr 3, 2021

2 answers

0 votes

133k views

Which pathway is responsible for returning deoxygenated blood from from the body to the heart. (plz help!) a-systemic circulation loop b-the right lung c-pulmonary circulatory loop d-the arteries

asked Feb 11, 2021

2 answers

2 votes

149k views

What is a species of bacteria that causes disease?

asked Jan 27, 2021

2 answers

1 vote

132k views

What are two examples of what equality should look like

asked Jan 16, 2021

1 answer

5 votes

24.7k views

Please help me out if possible. :)

asked Apr 18, 2020

1 answer

0 votes

103k views

Which of the following characteristics of water is correct? a. water has low heat vaporization b. water contracts as it freezes c. water is nonpolar and is attracted to nonpolar substances d. water exhibits

asked Mar 16, 2020

2 answers

3 votes

23.2k views

Every 3 months the arena’s musical equipment needs safety checking. Look at a comparison of the last 4 years’ service costs. Mean Range Year 1 £630 £300 Year 2 £672.50 £80 Year 3 £751.25 £67 Year 4 £597.

asked Dec 9, 2019

1 answer

5 votes

131k views

amenorrhea is a condition in which a female experiences excessive flow during menstruation.

asked Sep 20, 2019

1 answer

4 votes

221k views

What type of arc can be transitioned to directly from sketching a line??

asked Apr 7, 2019

1 answer

0 votes

187k views

Sean and his sister, Betty equally mow 8/9th the total area of a lawn. What fraction of the total area did each of them mow? (Show ur work plz)

asked Dec 17, 2018

1 answer

1 vote

115k views

Athletes who have a high percentage of slow-twitch muscle fibers typically make better _______ than those who don’t. A. sprinters B. marathoners C. weightlifters D. volleyball players

asked Oct 7, 2018

2 answers

0 votes

36.4k views

In at least one hundred words, explain how Lessing’s childhood experiences may have influenced her storytelling in "Through the Tunnel."

asked Sep 24, 2018

2 answers

2 votes

36.8k views

What type of retirement plan is Tax-deferred?

asked Jan 24, 2017

1 answer

2 votes

151k views

True or False. Every paragraph should display unity and coherence.

asked Jan 24, 2017

1 answer

5 votes

184k views

Triangle ABE is similar to triangle ACD. What is the value of y in the diagram?

asked Jan 21, 2017

1 answer

4 votes

132k views

Sandy skied into a pine tree. She broke her leg. What is the best way to combine these sentences? Sandy skied into a pine tree and broke her leg. Sandy skied into a pine tree she broke her leg. Sandy skied

asked Feb 3, 2016

2 answers

4 votes

146k views

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