I think 180 that should be your answer sorry i did not get here quick enough
4. positive. 5.zero. 6.undefined. 7. negative
<span>To find the slope, you divide the difference of the y-coordinates of a point on a line by the difference of the x-coordinates. It is expressed as:
slope = (y2 - y1) / (x2-x1)
slope = 8-(-7) / 4 - 4
slope = 15 / 0
slope = undefined <------ SECOND OPTION
The line should be vertical where the slope is undefined. Hope this answers the question. Have a nice day.</span>
The answer c, because they got 9 out of 15 flips being heads. This probability is 0.6. The other answers are not accurate.
