Questions by Aneroid

Questions by Aneroid

The number of hours worked per year per person in a state is normally distributed with a standard deviation of 39. A sample of 15 people is selected at random, and the number of hours worked per year per

asked Feb 10, 2021

1 answer

0 votes

79.5k views

An object is 12 cm in front of a converging lens with a focal length of 4.0 cm. Where is the image? A) 8.0 cm behind the lens B) 6.0 cm in front of the lens C) 6.0 cm behind the lens D) 4.0 cm in front

asked Feb 8, 2021

1 answer

5 votes

52.4k views

Why the sunlight is essential for photosynthesis

asked Jan 14, 2021

1 answer

3 votes

220k views

Consider the diagram below. which of the following statements are correct? select all that apply

asked Nov 20, 2020

2 answers

4 votes

103k views

3. The wind exerts a force of 452 N north on a sailboat, while the water exerts a force of 325 N west on the sailboat. Find the magnitude and direction of the net force on the sailboat.

asked Sep 2, 2020

1 answer

0 votes

91.3k views

Measurements show that unknown compound X has the following composition: Col1 element carbon hydrogen oxygenCol2 mass % 63.2% 5.31% 31.6% Write the empirical chemical formula of X. っ

asked Aug 8, 2020

1 answer

0 votes

116k views

How can you drive a car?

asked May 1, 2020

2 answers

3 votes

147k views

Origins of Mexico’s name and flag

asked Mar 24, 2020

2 answers

3 votes

81.6k views

Helppppppppppppppppppppppppppppppppppppp:)))))))))))))

asked Jan 2, 2020

2 answers

0 votes

23.7k views

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