Answers by Ivan Besarab

Answers by Ivan Besarab

Evaluate the line integral for x^2yds where c is the top hal fo the circle x62 _y^2 = 9

answered Nov 30, 2018

3 votes

182k views

One major difference between plant and animal cells is that plant cells are the only ones with A) cellulose. B) lysosomes. C) nuclei. D) vacuoles.

answered Oct 28, 2018

2 votes

58.0k views

Which statement best describes the age of the seafloor? A.It is constant throughout the world. B.It is younger near the center and older near the continents. C.It is older near the center and younger near

answered Jul 31, 2018

2 votes

14.1k views

If in a triangle ABC, a-25, b=16, c=9 then tan(A/2) is?

answered Jun 12, 2018

4 votes

147k views

Hich of the following does not lead to addiction? Drug use Alcohol consumption Smoking Obesity

answered Apr 19, 2018

5 votes

176k views

Which of the following best describes the contribution of Harriet Tubman to the Underground Railroad? Tubman was a newspaper publisher who denounced the Fugitive Slave Act. Tubman was a minister who housed

answered Jan 13, 2018

2 votes

99.6k views

Complete the sentence with the correct answer. Scientific evidence is most likely to be consistent if it is based on data from A. random samples. B. uncontrolled experiments. C. biased experimental designs.

answered Apr 3, 2017

4 votes

224k views

What is the length of the third side of the window frame below? (Figure is not drawn to scale.) 10 inches 12 inches 16 inches 20 inches

answered Feb 26, 2017

4 votes

66.1k views

Karl Landsteiner placed animal blood in human blood and discovered that the blood clumped. Which did his creativity lead to? understanding the process of blood clotting understanding the formation of blood

answered May 10, 2016

5 votes

110k views

Zimbabwe was once a British colony called __________.

answered Apr 22, 2016

2 votes

32.2k views

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