Answer:
The answer is B
Step-by-step explanation:
You have to seperate the inequalities into 2 :


Then you have to solve it :







Answer:
A
Step-by-step explanation:
Mean is 8
you have to add all the numbers and then divide it by the number of elements you have in this case 7
Answer:
1,769
Step-by-step explanation:
The computation of the sum is shown below:
Future value = Present value × (1 + rate of interest)^number of years
2,590 = Present value × (1 + 0.10)^4
2,590 = Present value × 1.10^4
So, the present value is
= 2,590 ÷ 1.10^4
= 2,590 ÷ 1.4641
= 1,769