80% of the houses on main street where decorated for Christmas if there were 36 decorated houses how many houses on main street were not decorated for Christmas?

9 houses were not decorated for christmas

Step-by-step explanation:

If 80% were decorated, then 20% were not decorated

80 to 20 is a ratio of 4 : 1

So the number of decorated houses is 4 times the number of undecorated houses

The number of undecorated houses will be

36/4 = 9

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group