Questions by DeDogs

Questions by DeDogs

At what points in the model do the cars have maximum and minimum gravitational potential energy?

asked Feb 9, 2021

1 answer

0 votes

36.7k views

Before beginning voice lessons, Aubrey already knew how to sing 357 pieces, and she expects to learn 2 new pieces during each week of lessons. After 78 weeks of voice lessons, how many pieces will Aubrey

asked Jan 1, 2021

1 answer

1 vote

212k views

A tennis ball is released from a height of 2.0 m above the floor, and then bounces three times. With each bounce, dissipative forces cause it to lose 16.0% of its mechanical energy. How high does it reach

asked Aug 25, 2020

1 answer

3 votes

151k views

Which of these methods developed after the invention of the printing press? A. intaglio B. wood carving C. wood engraving

asked Aug 24, 2020

2 answers

2 votes

159k views

Simplify. -4(3 - 1) + 2

asked Aug 1, 2020

1 answer

3 votes

24.3k views

Human migration and global trade are two factors that have altered geographic distribution of parasites. One result of this phenomenon is that humans are introduced to new infections more often, and they

asked Jul 19, 2020

1 answer

2 votes

105k views

The gas tank of the truck holds 30 gallons the gas tank of a passenger car holds 50% less how many gallons does it hold? I think the answer is 15 gallons, Am I correct?

asked Mar 14, 2020

1 answer

0 votes

71.4k views

What body part belongs to the circulartory system a.diaphragm b.heart c.trachea d.kidney

asked Nov 15, 2019

1 answer

5 votes

72.2k views

Stimulants often cause __________. A. drowsiness B. lethargy C. erratic and compulsive behavior D. increased muscle control

asked Jul 6, 2019

2 answers

3 votes

153k views

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