The function is:
B ( t ) = 4 * e^(0.8 t)
4 * e^(0.8 t) = 400
e^(0.8 t) = 400: 4
e^(0.8 t) = 100 / ln
ln e^(0.8 t) = ln 100 ( and since: ln e = 1 and ln e^x = x * ln e )
0.8 t = 4.6
t = 4.6 : 0.8 = 5.76 ≈ 6
Answer:
D ) 6 hours.
Answer:
look at the picture i have sent
A large basket of apples weighed 10 2/3lb
Basket was 1 1/4lb
Apples weigh = 10 2/3 - 1 1/4
Apples weigh = 10 8/12 - 1 3/12
Apples weigh = 9 5/12
Answer
Apples weighed 9 5/12 lbs
Answhver:khglujlihluf
Step-by-step explanation:
Answer
D is the answer
Step-by-step explanation:
as I can see in the screen shot you don't need explanation lol
