Answer:
a) 37° F
b) 19° F
c) 130° F
d) 53° F
Step-by-step explanation:
Temperature change = Difference in temperature.
a) 35° F to 72° F
Temperature change = 72 - 35 = 37° F
b) 40° F to 21° F
Temperature change = 40 - 21 = 19° F
c) 120° F to 250° F
Temperature change = 250 - 120 = 130° F
d) 15° F to 68° F
Temperature change = 68 - 15 = 53° F
