Six million, seven thousand, two hundred
(6,000,000) + (7,000) + (200)
Answer:

Step-by-step explanation:
Given function:

As per question statement:
Initial temperature of bottle is 70
.
i.e. when time = 0 minutes, f(t) = 70 

After t = 3, f(t) = 42

Hence, the value is:

1651384 also known as "one million, six hundred fifty one thousand, three hundred eighty four"
This is how you do it: (in the picture)