What is 157,400 rounded to the nearest thousand lol plzz help i forgot <33

What graph correctly matches the equation y equals two negative x

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base