What is the product? (3x-6) (2x^2 -7x+1)

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.

Q= {1.7, 1.1, 1.4, 2.1, 2.3, s}. what is the absolute difference between the greatest and least possible values of the median of set q? express your answer as a decimal to the nearest hundredth.