Answers by Dan Webster
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Answers by Dan Webster

Answers by Dan Webster
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Read the excerpt from Moon Mission. NASA wants to change the way astronauts explore the moon. The Apollo 11 crew spent 21 hours, 36 minutes there before heading home. Future astronauts could spend up to
answered Jul 25, 2021
6 votes
74.5k views
A construction crane lifts a prestressed concrete beam weighing 14 short tons from the ground to the top of piers that are 24 ft above the ground. Determine the amount of work done considering the beam.
answered Jul 12, 2021
2 votes
58.6k views
How do Low's address and Proctor's poem both help readers appreciate the Brooklyn Bridge?
answered Jun 19, 2021
4 votes
186k views
What is society write in a sentence​
answered May 25, 2021
2 votes
120k views
What are two layers of a tropical forest
answered Apr 20, 2021
3 votes
177k views
In right triangle ΔABC (m∠C = 90°), point P is the intersection of the angle bisectors of the acute angles. The distance from P to the hypotenuse is equal to 4 in. Find the perimeter of △ABC if AB = 12
answered Mar 30, 2021
2 votes
114k views
Which inventor developed a method through which groups of people, instead of just individuals, could view films at the same time? Al Jolson Robert Paul Edwin S. Porter Thomas Edison
answered Feb 13, 2021
4 votes
186k views
"Fruit Juice May Be Fueling Pudgy Preschoolers, Study Says" is the title of an article that appeared in the San Luis Obispo Tribune. This article describes a study that found that for 3- and 4-year-olds,
answered Feb 12, 2021
1 vote
142k views
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