Questions by Lixas

Questions by Lixas

I have the 7 day trial and its not working

asked Feb 19, 2021

1 answer

3 votes

172k views

Consider the dataset ”Political", which produces a random sampling of the political opinions of individuals scoured from the dark corners of the web. We want to know if this particular sample is, on average,

asked Feb 3, 2021

1 answer

0 votes

94.9k views

One of the roots of the equation 2x^2−bx−20=0 is −2.5. Find the other root

asked Jun 22, 2020

2 answers

1 vote

194k views

What would be the acceleration of gravity (in m/s2) at the surface of a world with seven times Earth's mass and half its radius?

asked Jan 27, 2020

1 answer

1 vote

104k views

The expression on the left side of an equation is shown below. -4(x-2)+5x=0 If the equation has no solution, which expression can be written in the box on the other side of the equation? 1)2(x + 4) - x

asked Jan 12, 2020

2 answers

1 vote

100k views

Need someone to help me on this problem.

asked Sep 10, 2019

1 answer

4 votes

59.6k views

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