Question

1.     Linear equ. In Fahrenheit :F and Celsius : C
F = [9/5]C + 32.   (1) If C = 300 find F.(2) If F =950find  C.  (3) If F = 0 find C.​

Answer 1

Answer:

1)is f=9/5+32

If c=300

F=9/5×300+32

F=572

2)f=950

950=9/5×c+32

C=510

3)f=0

C=-17.777777