Triangle MNP will be dilated according to the rule (x, y), where point P is the center of dilation. On a coordinate plane, triangle M N P has points (negative 1, negative 2), (0, 2), and (2, negative 2). What will be the coordinates of vertex N' of the image? (-2, 4) (-2, 6) (-4, 4) (-4, 8)

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?