Feed heater 1 inlet is 196 degrees Fahrenheit and the outlet is 210 degrees Fahrenheit. What is the delta T?

Answer this question! 30 points and brainliest!

What expression is equivalent to 42x-56y

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.