Look at the following sequence. 128, 320, 800, 2000, . . if it is a geometric sequence, choose the common ratio. if it is not a geometric sequence, choose “not geometric.” 4 not geometric 2.5 1200

It is a geometric sequence en the common ratio is: .

Step-by-step explanation:

1. By definition, a geometric sequence is a sequence in which you obtain a term by multiplying the previous one by a common ratio.

2. The common ratio is obtained by dividing a term by its preceding term.

3. Keeping this on mind, you have:

4. As you can see, the common ratio is

where is the page?

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.