Answer:
just add them
Step-by-step explanation:
hope I was helpful to you have a nice day
Will use A and B in place of a and b for clarity.
Let x=number of individuals away from A, including A & B
Without loss of generality, assume A is seated in seat #1.
Then B is seated at 2,3,4,5 with equal probability.
Half of the time B is seated at 2 or 5, each of which is next to A, therefore x=2
The other half of the time B is seated at 3 or 4, each of which is separated from A by one seat, then x=3.
The expected number of individuals
E[X]=sum (x*P(x))
=2*(1/2)+3(1/2)
=2.5
So the expected number of individuals to handle the message is 2.5.
It is a blank picture I can’t do anything
<span>Hi,
1 cubic yard = 27 cubit feet
Then we must find the no. of cubic yards ....
for 1 cubic yard = $98
for "x" cubic yard = $58.07
1/x =98/58.07
x = 0.5925
Now we have to convert this in to cubic feet...
1 cubic yard = 27 cubic feet
0.5925 cubic yard = x cubic feet
1/0.5925= 27/x
x = 15 .99
cubic feet
now
width x height x length = 16 cubic feet
w x 8 x (1/3) = 16
w = 48/8
= 6 feet
yep!
there for the width of the yard is approximately 6 feet..
hope this will help ya ! </span>
Answer:
25
Step-by-step explanation:
Do Pythagorean theorem. You square root 625 and get 25 as the answer.
