Answer:
5/12
Step-by-step explanation:
can't be anymore simplified, it already is
Here, Sequence : -2, -6, -18, -54
Common Ratio = a₂/a₁ = -6/-2 = 3
As the expression is in negative sign, it's sequence will be -3ˣ
Where x = number of terms in the sequence [ By this rule, you can calculate the unknown nth number]
In short, Option C is your answer!!!!
Let me know, if you have some doubt.
For an exponential distribution, the standard deviation is equal to the mean.
(a) the standard deviation is 4 miles.
Answer:
B
Step-by-step explanation:
<h2>Welcome for the answer!</h2><h2 />
The Inequality which represents all possible values of x, such that the given expression is a positive value is :
