Questions by Ernir Erlingsson

Questions by Ernir Erlingsson

A parchment fragment was discovered that had about 68% as much 14C radioactivity as does plant material on Earth today. Estimate the age of the parchment. (Round your answer to the nearest hundred years.

asked Sep 20, 2021

1 answer

1 vote

65.0k views

What is the concentration of a stock solution if 20 mL was used to make 400 mL of a 1.44 M solution? 30 M 40 M 50 M 5M

asked Aug 6, 2021

1 answer

3 votes

223k views

Why did Machiavelli believe that a ruler needed to rule with fear?

asked Mar 7, 2021

1 answer

1 vote

86.9k views

Suppose the events Upper B 1, Upper B 2, and Upper B 3, are mutually exclusive and complementary events, such that P(Upper B 1)equals0.05, P(Upper B 2)equals0.4, and P(Upper B 3)equals0.55.

asked Mar 1, 2021

1 answer

5 votes

158k views

Beavers live on the banks of ponds, rivers, streams, and lakes. From head 10 points to tail, beavers are made to live in these watery habitats. Diving and swimming well are important. Beavers are good

asked Feb 12, 2021

1 answer

2 votes

136k views

Choose the answer. Which of the following poems has a speaker who gradually goes insane? Ozymandias I dwell in Possibilities The Raven Annabel Lee

asked Dec 19, 2020

2 answers

5 votes

41.8k views

The moon has a bigger influence on our oceans than the sun because The moon is closer to the Earth than the Sun The sun is only made of gas and the moon is solid The magnetic attraction of the Moon makes

asked Aug 26, 2020

1 answer

5 votes

116k views

13-Identify the indefinite article(s) in the following sentence. Anyone who buys an SUV should be ready to pay a lot for their gas when they fill it up. A. an, a B. their, they, it C. be, to, for

asked Apr 4, 2020

1 answer

0 votes

195k views

A child whose mother drank heavily when she was pregnant is at heightened risk of: A) being emotionally excitable during childhood. B) becoming insecurely attached. C) being born with the physical and

asked Aug 14, 2019

1 answer

1 vote

88.3k views

which phrase correclty describe the location on thr number line of opposite of -8? A a point 8 unit tot he left of -8. B a point 8 unit to the right of -8 C.a point 8 unit to the left of 0 D.a point 8

asked Jul 3, 2019

1 answer

0 votes

36.9k views

Writing is one of the most important aspects of reading true or false

asked Sep 20, 2018

2 answers

0 votes

148k views

In herman melville’s moby-dck, what is queequeg’s job aboard the boat?

asked Jun 24, 2018

2 answers

0 votes

69.7k views

Why did hitler focus on harming jewish people during the rule of germany He blamed Jews for the ills of Germany.

asked Feb 2, 2018

1 answer

3 votes

25.6k views

If a dinosaur once lived in mexico and you now live in arkansas could you still be drinking the same water as a dinosaur did?

asked Jan 20, 2018

1 answer

2 votes

159k views

Becoming addicted to drugs or alcohol ________________.

asked Jun 11, 2017

2 answers

5 votes

100k views

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