Plot the image of point QQQ under the translation (x, y)\to(x-3,y+4)(x, y)→(x−3,y+4)left parenthesis, x, comma, y, right parenthesis, \to, left parenthesis, x, minus, 3, comma, y, plus, 4, right parenthesis.

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of three.5.9726x10²⁴ %*10⁻⁴ %x=(5.9726x10²³ kg)(5*10⁻⁴  %) / 100 %=2.9863x10¹⁹ kganswer:   the mass of the planet´s water would be   2.9863 x 10¹⁹ kg.