The average weight of a mature human brain is approximately 1400 grams. what is the equivalent weight in pounds? use the conversion equivalency 1 kilograms (kg) = 1000 grams (g) and 2.20 pounds (lb) = 1 kg.
a.)5.11 lb
b.)3.08 lb
c.)636 lb
d.)25.8 lb

Your answer is b 3.08 lbs

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

Ithink if ur looking for a ratio it would be 12: 3