Answer:
.36
Step-by-step explanation:
To find the decay factor
y = a(1-b)^x
b = 1-rate of decrease
= 1-64%
= 1-.64
= .36
Answer:
It travels for 3 hours, then stops, for 1 hour, and finally travels again for 1 hour
Step-by-step explanation:
for the first 3 hours (x terms in coordinates, 0 to 3) the car is gaining miles (the y terms in the coordinates given, 0 to 42), then from hour 3 to hour 4 (1 total hour) no miles are gained (y terms 42 to 42=no change/no gain), and the the miles change again from hour 4 to hour 5 (x terms again, 4 to 5), 1 total hour
Answer: C
Step-by-step explanation:
It is C because you are adding money to something you already have, hence positive integer
Sqrt(4/225)
= 2/15.
The final answer is 2/15~