Questions by Jon Church

Questions by Jon Church

What is the total displacement of the car after 5 h? 0 km 15 km 20 km 40 km

asked Jun 4, 2021

2 answers

5 votes

209k views

What expression is equivalent to 3 4? a) 3 x 4 b) 3 x 3 x 3 x 3 c) 4 x 4 x 4 d) 3 + 3 + 3 + 3

asked May 10, 2021

2 answers

5 votes

180k views

Justin weighs 15 pounds less than Greg weighs. Half of Greg's weight is 75 pounds less than Justin's weight. how much does each of them weigh

asked Apr 10, 2021

1 answer

2 votes

39.7k views

What did the battles of Lexington and Concord prove to many? 1. that there was still time to negotiate peace 2. that Americans could not fight against the British 3. that war with Britain had started 4.

asked Mar 7, 2021

1 answer

2 votes

14.3k views

Which of the following equations are dimensionally correct? F=ma x=1/2at^3 e=1/2mv e=max v=fxlm

asked Feb 14, 2020

1 answer

4 votes

88.8k views

If you live or work in an older building, what might you be concerned about regarding environmental health? overuse of water sun exposure paint or materials that may contain asbestos or carcinogens second

asked Feb 5, 2020

2 answers

2 votes

139k views

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