Last year new russell traveled 2378 km and 126 meters to iceland on vacation. this year she plans to travel 5698 km and 456 m to south korea . what is the total distance mrs russell will have traveled after her south korea trip?

Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y

Is a positive integer raised to a negative power always positive

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?