Which statement is false? a. every integer is also a real number. b. no irrational number is rational. c. every irrational number is also a real number. d. every integer is also an irrational number.

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

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?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with