Answer:
Step-by-step explanation:
Mean is calculated by total sum divided by number
14 = 13+15+15+ a+15 +11/6,
The missing value is given as a;
14 = 69 + a /6
We cross multiply:
69 + a = 14 x 6
69 + a = 84
Subtract 69 from both sides to get the value of a
69 + a - 69 = 84 - 69
a = 15
Answer:
1
Step-by-step explanation:
-10n+8n=10
-2n=10
n=-5
So, one solution
The area of the cylinder is a function of its height (h) and radius, ()
The exact value of h is:
The given parameters are:
The surface area of a cylinder is calculated as:
Substitute values for Area
Divide through by pi
Substitute value for r
Collect like terms
Make h the subject
Rationalize
Hence, the exact value of h is:
Read more about surface areas t:
brainly.com/question/25131428
<span>given:
increase in inventories= $13
increase in accounts receivable =$29
increase in accounts payable=$17
solution:
change in net working capital = increase in inventories + increase in accounts receivable - increase in accounts payable.
change in net working capital = 13+29-17 = $25</span>