Find the length of arc JK. Round to the nearest hundredth.

#12 pg. 656

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?