Answer:
4/9
Step-by-step explanation:
8/2=4
18/2= 9
Answer:
5
Explanation:
1/4 of 12 = 3
2 + 3 = 5
Answer:
B
Step-by-step explanation:
Here, we want to choose the equation representing the time it will take if they worked together
Let the amount of tasks to be done be t
pedro will work at a rate of t/3
Camela will take t/2
So the joint rate will be
t/2 + t/3
This joint rate will be equal to 1
Thus, we have
t/2 + t/3 = 1
Option C: -3 is the average rate of change between and
Explanation:
The formula to determine the average rate of change is given by
Average rate of change =
We need to find the average rate of change between and
Thus, from the table, we have,
,
,
Thus, substituting these values in the formula, we get,
Average rate of change =
Thus, the average rate of change between and is -3.
Hence, Option C is the correct answer.
Answer:$8.60
I put the work into the picture. Hope this helps!