Jeremys car travels 26 miles per gallon of gas (g). if the distanced traveled(d) can be given by a function what is the input of this function

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?