Round off 43,475 to the nearest thousand

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

If value of cos330° is √3/2 then find tan165°.