Questions by Seraf

Questions by Seraf

If an object is dropped from a tall building and it hits the ground 3.0 s later, what is the velocity of the object when it hits the ground? (Remember that the velocity is downward) V= _____ m/s

asked Jun 4, 2020

2 answers

1 vote

117k views

What is the answer of 5x-9=7x+6-2x

asked Nov 14, 2019

2 answers

1 vote

225k views

What does main concern mean?

asked Sep 11, 2019

2 answers

2 votes

65.6k views

A recent survey found that 76 % of all adults over 50 wear glasses for driving. in a random sample of 100 adults over 50, what is the mean and standard deviation of those that wear glasses? round the

asked May 27, 2019

1 answer

5 votes

40.8k views

Can 2 round 1 in 120,000

asked Feb 18, 2019

1 answer

3 votes

159k views

How to write the following English phrase in symbols using the variable x the sum of x and 3

asked May 20, 2018

1 answer

5 votes

54.3k views

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