Natalia is writing a recursiye formula to represent the
sequence
8. 12, 18, 27,
what value should she use as the common ratio in the
formula? write the answer as a decimal rounded to the
tenths place.
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a
d
11: 13 pm
** 770/2019

1.5

Step-by-step explanation:

As the common difference is not same for all terms, the given sequence is a geometric sequence

the standard formula for a geometric sequence is:

The formula to calculate common ratio is:

Dividing the term by previous term

So,

r = 12/8 = 18/12 = 27/18 = 1.5

The value for common ratio will be:

1.5 ..

3/2

Step-by-step explanation:

3/2 is the value

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.