Answer:
C
Step-by-step explanation:
The rate of change is measured using
in the closed interval [a, b ]
Here [a, b ] = [35, 45 ]
from the table f(b) = f(45) = 34.1 and f(a) = f(35) = 31.4, hence
rate of change = = = 0.27 → C
108=3(b-s)
36=b-s
s=b-36
...
108=2(b+s), and using s found above gives us:
54=b+b-36
54=2b-36
2b=90
b=45, and since s=b-36, s=9
So the boat's speed is 45mph and the stream's speed is 9mph
Answer:
Step-by-step explanation:
The next term is going to be simply 38*19 = 722
The series is geometric which means that you multiply from one term to get to the next.
The ratio of 19, and the current term is 38. So to get to the next term, multiply 38 * 19
When dividing 0.006 divided by 0.024 it becomes 0.025, i did it by calculator so dont give me credit for this lol