What...................................numberxs
Answer:
769MIN
Step-by-step explanation:
Hello!
To solve this problem we must use the straight line equation, this equation is as follows
Y=mx+b
where
X= time
Y=Temperature
b=
intercept with the y axis when x = 0, therefore y = 400
m=k=
temperature decrease with respect to time=-0.325
now we replace the values in the equation of the line
Y=-0.325X+400
Now we find the time it takes for the pizza to reach 150 F replacing in the equation and finding X
150=-0.325X+400
150-400=-0.325X+

Answer:
679.6
Step-by-step explanation:
By the divergence theorem,

where

is the boundary of

. We have

so the flux is
I'm not sure on this one but try .30 and .90 but don't count on it to much