60 minutes = 1 hour
Divide both sides by 60 to get 1 minute = 1/60 hours and then multiply both sides by 'm' to get m minutes = m/60 hours.
So 'm' minutes equals m/60 hours.
Ex: If m=120, then 120 minutes = 120/60 = 2 hours
Answer:
Step-by-step explanation:
The geometric distribution represents "the number of failures before you get a success in a series of Bernoulli trials. This discrete probability distribution is represented by the probability density function:"
Let X the random variable that measures the number os trials until the first success, we know that X follows this distribution:
In order to find the expected value E(1/X) we need to find this sum:
Lets consider the following series:
And let's assume that this series is a power series with b a number between (0,1). If we apply integration of this series we have this:
(a)
On the last step we assume that and , then the integral on the left part of equation (a) would be 1. And we have:
And for the next step we have:
And with this we have the requiered proof.
And since we have that:
Answer:
Square root of 15^2-9^2=12
square root 13^2-12^=5
hence cosθ = 5/13 not 13/5.
<span>9(t) + 3f(t) + 12.....t = 21 and f = 3
so we sub
9(21) + 3(3) x 21 + 12
= 390
hope this helps</span>
If you can't split up the peanut butter cups, the identical bags would each have 1 chocolate bar and 1 peanut butter cup because 30 cannot be devided between 18 bags as whole numbers more than once.