Pls help with finding slope and y intercept from 2 points‼️‼️❗️❗️❗️❗️

Describe all the numbers that when rounded to the nearest thousand are 645,000

Apath 3 m wide runs around the inside of a square park inside 60 m. find the area of the path. pls

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.