Suppose a railroad rail is 3 kilometers and it expands on a hot day by 18 centimeters in length. approximately how many meters would the center of the rail rise above the ground?

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

600,000,000,000, or 6e14

step-by-step explanation:

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )