Kara should plot points where the arcs intersect above and below the line segment.
Step-by-step explanation:
The bisection of a line segment is the dividing of the line segment into two equal parts. To bisect a line segment, you have place your compass on the endpoints and measure a distance greater than half of the segment. The point of intersection of the arcs both above and below the segment is then joined thereby bisecting the line.
Since Kara has already drawn the two arcs which are greater that half of the length, all Kara needs to do is plot points where the arcs intersect above and below the line segment.
1.0g/cm3 means that the mass of one cm3 is 1.0g The easiest method to use is the rule of three, and let x be the mass of 10.0 cm3 of water 1g -- > 1.0 cm3 x --> 10.0 cm3