Answer:

Step-by-step explanation:
Given



Required
The inequality for this scenario
The total spending will not exceed the amount they have to spend; So, the inequality is:

In the attached diagram you can see the graph of the function 
As you can see graph is:
1. increasing from x = −2 to x = −1
2. decreasing from x = 0 to x = 1
3. decreasing and then increasing from x=1 to x=2
4. increasing from x=2 to x=4.
Answer: correct choice is B.
Answer:
1 : 11
Step-by-step explanation:
7 : 77 (will be divided by 7 and will get answer as)
1 : 11 answer
Answer:
its 12 its 12
Step-by-step explanation:
Answer:
A.Wind because it has the lowest predicted frequency.