Questions by Brei

Questions by Brei

Cyanobacteria is said to be the first organism on Earth. What is the BEST explanation for its importance to scientists? It is believed to have pumped enough oxygen in Earth's atmosphere to create eukaryotic

asked Dec 10, 2020

1 answer

3 votes

229k views

Someone please help me?

asked Oct 1, 2020

2 answers

1 vote

42.3k views

Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a) If a sample of gold with a mass of 7.158 g, is pressed into a

asked Sep 15, 2020

2 answers

4 votes

220k views

Name each polynomial by degree and number of terms. Which is the leading coefficient? 10n+1

asked Jun 18, 2020

1 answer

2 votes

163k views

The transformation (x,y) -> (x + 4,y – 3) is performed on the line segment AB. The image is the line segment A' B' where point A' = (3, -3) and point B' = (5,-3). What are the coordinates of A and B in

asked Jan 8, 2020

1 answer

1 vote

178k views

Thomson claims that if a trolley driver refuses to steer the runaway trolley onto a side track, and because of this the trolley runs over five people, the driver merely lets the five die. True False

asked Jan 6, 2020

1 answer

1 vote

101k views

Find the area of the circle with the given radius or diameter. Use pi = 3.14. d = 10 A = a.314 sq. units b.157 sq. units c.78.5 sq. units

asked Sep 10, 2019

1 answer

4 votes

91.0k views

Can you name all the muscles in the body for personal training?

asked May 20, 2019

1 answer

3 votes

134k views

What was the official language of the Roman Empire and considered a standard course for all educated Europeans? Answer Greek Latin Italian English

asked Nov 15, 2017

2 answers

1 vote

96.4k views

Order -12,|-25|,-10,18, |29|,and 5 from greatest to least It's a little more difficult

asked Nov 4, 2017

2 answers

1 vote

31.5k views

Use the area model to find the product of 28×32

asked Apr 16, 2017

1 answer

3 votes

57.4k views

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