A barge moves 12 km/h in still water. It travels 95 km upriver and 95 km downriver in a total time of 24 hr What is the speed of the current?

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Witch represents the inverse of the function f(x)=1/4x-12