If you want to give a vendor an incentive to complete work early which type of contract would you use?

Explanation:

A time-and-materials contract may be used only when it is not possible at the time of placing the contract to estimate accurately the extent or duration of the work or to anticipate costs with any reasonable degree of confidence.

answer:

an example of solubility is salt or sugar dissolving in water.

rate as brainliest plz

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(