Questions by Redblackbit

Questions by Redblackbit

11) A sample of rhenium of suspected extrasolar origin (translation: not from this solar system) was analyzed and found to have an atomic mass of 186.385 amu. Two isotopes of rhenium were found in the

asked Jul 27, 2020

1 answer

3 votes

169k views

The density of a mineral is determined by its mass and

asked Apr 28, 2020

1 answer

5 votes

60.2k views

Describe the process where energy flows through an ecosystem, provide examples.

asked Apr 8, 2020

1 answer

1 vote

75.5k views

What is a periodical? A. anything that is published regularly during the year B. a sequel to a published novel C. a file that contains newspaper clippings D. another term for a card catalog

asked Nov 20, 2019

2 answers

0 votes

125k views

Identify the correct sentence. Identify the correct sentence. A. Though Napoleon was a great general and he was also very arrogant. B. Napoleon was a great general he was very arrogant. C. Napoleon was

asked Oct 3, 2019

1 answer

4 votes

182k views

The 1842 Coal Mines Act _____. A. Forbade the employment of women and boys under 10 years of age in the mines B. Forbade the use of horses and mules in the mines C. Required children to pass a test before

asked Mar 24, 2019

2 answers

1 vote

82.7k views

Translate the algebraic expression shown below into a verbal expression. (3 points) (Fraction with variable x in numerator and 4 in the denominator.) The sum of four and some number The product of some

asked Jan 18, 2019

1 answer

0 votes

120k views

Under the Articles of Confederation, Congress had no power to: a.borrow money b.declare war c.collect taxes d.make treaties

asked May 18, 2018

2 answers

0 votes

222k views

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