Questions by Davena

Questions by Davena

How are potential energy, kinetic energy, and total energy related?

asked Apr 9, 2021

1 answer

2 votes

37.4k views

Cleanup is a company that provides house-cleaning services in major urban and suburban areas. Marketers at Cleanup developed a short, humorous video promoting the company's services and posted it online.

asked Mar 26, 2021

1 answer

4 votes

159k views

Please answer I need help

asked Mar 10, 2021

1 answer

0 votes

22.6k views

The expression 900\cdot2.25^t900⋅2.25 t 900, dot, 2, point, 25, start superscript, t, end superscript gives the price performance, in bits per second per dollar, of wireless devices from a certain company

asked Feb 26, 2021

2 answers

4 votes

74.7k views

A car covered the first 400 m distance with a speed of 8 m/s, the next 1200 m with a speed 12 m/s and the last 360 m with a speed of 12 m/s. Calculate the average speed of the car.

asked Feb 22, 2021

1 answer

1 vote

226k views

Which combination of the state and a substance in that state is correct

asked Feb 12, 2021

1 answer

3 votes

125k views

Can someone help me with this problem

asked Dec 4, 2020

1 answer

4 votes

49.1k views

Which of the following statements describes integral membrane proteins?I. They protect the contents of the cell from chaotropic agents such as urea.II. They are easily dissociated from the membrane by

asked Feb 5, 2020

1 answer

1 vote

210k views

Complete the passage about metallic bonding.

asked Feb 1, 2020

2 answers

5 votes

5.3k views

Can anybody help me on Simplying expressions w/ rational numbers??

asked Jan 10, 2020

1 answer

0 votes

234k views

Why is an open book test considered hard

asked Sep 28, 2019

2 answers

5 votes

42.6k views

Use the model from problem 12 to estimate the population of bacteria at 9 hours. Type your answer below. Show your work.

asked Jul 11, 2019

2 answers

5 votes

66.2k views

Which war resulted in defeat for russia that prompted many changes im russian society

asked Apr 16, 2019

2 answers

4 votes

158k views

Help my teacher doesn't teach of this stuff!

asked Nov 16, 2018

1 answer

4 votes

217k views

Who can help me with English and pre algebra I only have 2 weeks to pass the class who is willing to help me pass?

asked Sep 25, 2018

2 answers

0 votes

128k views

What divided by 63 equals 9

asked Jul 11, 2018

2 answers

3 votes

133k views

How did John Locke impact the society? I Need Help Like...NOW

asked Jun 11, 2018

1 answer

0 votes

29.6k views

KPUNG ANSWER THIS EASY MATH QUESTION!!!!

asked Mar 23, 2018

2 answers

3 votes

166k views

Can someone please explain how to do this?

asked Aug 19, 2017

1 answer

1 vote

179k views

An object accelerates to a velocity of 230m/s over a time of 2.5s. the acceleration it experienced was 42 m/s^2. what was its ital velocity?

asked Jul 28, 2017

2 answers

5 votes

69.4k views

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