Questions by Yaobin Then

Questions by Yaobin Then

An arrow is shot vertically upward from a platform 16ft high at a rate of 190ft/sec. When will the arrow hit the ground? Use the formula: h=−16t²+vt+h0. (Round your answer to the nearest tenth.)

asked Sep 22, 2020

2 answers

1 vote

173k views

All real numbers that are less than six but more than 0.

asked Jul 26, 2020

2 answers

4 votes

152k views

Consider the graph of the quadratic function y = –2(x + 2)2 – 1 with no real zeros. What number can be added to the right side of the equation to change it to a function with one real root?

asked Jun 7, 2020

2 answers

2 votes

219k views

Which option is an example of a chemical property? density color melting point ability to decompose

asked Jan 24, 2020

2 answers

3 votes

119k views

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