Natalia is writing a recursive formula to represent the sequence.
8, 12, 18, 27, ..
what value should she use as the common ratio in the formula?

1.5

Step-by-step explanation:

The common ratio if there exists one can be found by choosing a term and dividing by its previous term

So does 12/8=18/12=27/18? Put each into the calculator. If they are equal fractions then this sequence is geometric and has a commom ratio.

Each of the fractions are equal to 1.5.

Therefore the commom ratio is 1.5.

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation: