What is another way to write (3*1000) (3*10) (3*1/100) (3*1/100)

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!