Questions by Marco Rohner

Questions by Marco Rohner

How much more light can be gathered by a telescope that is 8 m in diameter than by your fully dark-adapted eye at 7 mm?

asked Feb 8, 2020

1 answer

4 votes

130k views

What is the difference of scientific notation. 0.00067 - 2.3 x 10⁻⁵ A. 6.47 x 10⁻⁴ B. 6.47 x 10⁻⁵ C. 4.4 x 10⁻⁵ D. 4.4 x 10¹

asked Jan 19, 2020

2 answers

2 votes

93.6k views

Which of the following groups of people got to vooe as a rwwsult of the fithteeth admenment

asked Nov 28, 2019

1 answer

4 votes

96.8k views

Maintenance of optimal cell functioning requires a balanced cellular environment called

asked Oct 9, 2019

2 answers

3 votes

175k views

I need answers please help

asked Apr 18, 2019

1 answer

3 votes

138k views

the millers drove 105 miles on 4 gallons of gas.at this rate, how many miles can they drive on 6 gallons of gas

asked Feb 13, 2019

1 answer

3 votes

58.9k views

CAN SOMEONE PLEASE ANSWER!

asked Jan 21, 2019

2 answers

2 votes

225k views

Which expressions are differences of squares? Select each correct answer. k2+81 p2−40 n2−225 t2−1

asked Jan 25, 2018

2 answers

2 votes

163k views

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