Questions by Lei Du

Questions by Lei Du

Come up with a topic of your own that would make an interesting demonstration speech

asked Apr 4, 2018

1 answer

5 votes

207k views

A 600‑kg car accelerates at a rate of 3 m/s2. How much net force is acting on the car to cause this acceleration?

asked Mar 15, 2018

1 answer

2 votes

119k views

2/3 (9-x)< 3=...What is the answer?

asked Jan 20, 2018

1 answer

4 votes

154k views

Find the midpoint of A(5,3) and B(3,-5). Place your answer in (x,y) notation with no spaces.

asked Jul 12, 2017

1 answer

5 votes

169k views

If a propane heater burns 38.95 g C3H8, it consumes?

asked Jun 3, 2017

2 answers

3 votes

37.4k views

How do you rank these ions according to their radius? Rb+ Se2- Br- Sr2+ As3-

asked Mar 23, 2017

1 answer

2 votes

7.0k views

If a lap is 440 yard how many laps would need to be completed to run a mile

asked Nov 19, 2016

2 answers

0 votes

67.2k views

Page:

« prev
1
2
3

Search QAmmunity.org