Answer:
$24.40
Step-by-step explanation:
3.60×6=21.6
21.60+2.80=$24.40
We know that circumference = diameter * 3.14, so in order to find the diameter all we have to do is:
circumference/3.14 = diameter
So, we can plug in the value of the circumference:
34 / 3.14 = 10.82
The exact answer is 10.82.
The approximate answer is 11.
Answer:
2.24
Step-by-step explanation:
The probability formula using a Poisson distribution is:
λ = 90 / 18 = 5 average goals per interval (interval = a game)
So if for example you were interested in the probability of making 2 goals in a game
k = 2
This was just an example,
The standard deviation is
we are given
where
F is the number of board feet
d is the diameter (in inches) of the log
Since, we have to minimize F
so, firstly we will find it's derivative
now, we can set it to 0
and then we can solve for d
so, we get diameter as
..............Answer