Answer:
Rate parameter of 
Step-by-step explanation:
Exponential distribution:
The exponential probability distribution, with mean m, is described by the following equation:
In which
is the decay parameter.
One appearance per two minutes.
This means that 
Measured in minutes, the time T until the next encounter is Exponential with what rate parameter?

So
Rate parameter of 
Answer:
x = 39
y = 129
Step-by-step explanation:
to find x you do
x +51 = 90
subtract 51 from both sides
x = 39
to find y
we already know part of y is a right angle (90 degrees)
so we need to find the tiny other part
this tiny other part is equal to x
so
90 +39 = 129
Answer:
6
Step-by-step explanation:
One fourth is ÷4
24÷4=6
Answer:
<h2>15840 feet + 100 ft =
15940</h2>
Step-by-step explanation:
3 miles have 15840 feet.
pls mark brainliest