A map of Australia has a scale of 1 cm: 105 km. If the distance between Hobart and Sydney is 1063 kilometers, how far apart are they on the map, to the nearest tenth of a centimeter?

A: 141 cm
B: 10.1 cm
C: 1168.4 cm
D: 14.1 cm

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?