Answer:
Distance traveled= 41968.4 km
The domain of the function is t
t(h)= 478
h = hours
Step-by-step explanation:
the distance that they traveled in kilometers, d, can be modeled by
d(t) = 97.8t
where t is the time in hours
They traveled a total of 478 hours.
Distance traveled d(t)
d(t) = 87.8(478)
d(t) = 41968.4
Distance traveled= 41968.4 km
The domain of the function is t
t(h)= 478
Answer:
49 minutes
Step-by-step explanation:
Given :
Start time = 1:39 p. M
Return time = 2.28 p. M
Time spent Walking dog = difference between the start time and return time
Return time - start time
(2:28 p.m - 1:39p.m) = 49 minutes
Hence, Tiffany spent 49 minutes walking her dog
Answer:
D. 80 yards
Step-by-step explanation:
i am 99% sure
Recall the definition of absolute value.
When 
,
When ,
The derivative does not exist at 
, since the one-sided limits
and
do not match.
So the derivative of 
is
Now we can write this as
since
and
Answer:
the answer is 41.5
Step-by-step explanation:
-80=-2x+3
-80-3=-2x
-83=-2x
41.5=x
