a cruise ship travels at a constant speed. in 3 hours, the ship travels 72 nautical miles if the ship continues to travel at the same rate, how far would it travel in 11 hours

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.