I got -1 does not equal to 20
Answer:
r = 2
Step-by-step explanation:
nth term of a geometric sequence =
.
Where,
a = first term, r = common ratio,
We are given that, the 11th term is 32 times larger than the 6th term of the geometric sequence. Thus:
the 6th term can be expressed as 

The 11th term is expressed as 
Since the 11th term is 32 times larger than the 6th term, therefore, the following equation can be derived to find the common ratio, r, of the sequence:


, therefore:

Divide both sides by ar⁵




Common ratio = 2
Answer:
x=0, 2.
Step-by-step explanation:
(x-2)x=0
x=0, x-2=0,
x=0+2=2
Step-by-step explanation:
i hope this help if it doesn't ill come back and try to see if i can find another way to do it.
Answer:
61
Step-by-step explanation:
Let's write out what we know:
Noon temp: 54
Over the day, the temperature:
increased 8, decreased 3, increased 14, decreased 2, and decreased 10.
54+8-3+14-2-10 = 61