B(n)=1 (-2)^n-1
What is the 4th term in the sequence

The 4th term in the sequence is -8.

Step-by-step explanation:

The nth term of the sequence B is given by:

So the fourth term will be given by:

B when n = 4, that is, B(4).

The 4th term in the sequence is -8.

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540