All categories

3 years ago

Determine if the sequence below is arithmetic or geometric and determine the

Mathematics

1 answer:

dolphi86 [110]3 years ago

6 0

Answer:

geometric, with a common ratio of 1/2

Step-by-step explanation:

The sequence is geometric because you get successive trems by multiplying the previous term by a certain constant, the 'common ratio'. (If you got each successive term by adding or subtracting the same constant number each time, that would be an arithmetic sequence.)

In this case, it looks like you get each successive term when you multiply the previous term by 1/2.

Thus, the common ratio is 1/2.

You might be interested in

A triangle has vertices at (1,3),(2,-3), and (-1,-1). What is the approximate perimeter of the triangle? A. 16 B: 14 C: 15 D: 10

Brut [27]

Answer:

B 14

explanation:

i did the math

4 0

3 years ago

Write an inequality for the graph shown below. User for your variable. X o ?

zvonat [6]

Answer:

3 > x

Step-by-step explanation:

3 is larger than all of the values on the line, of which the arrow is pointing. The circle is open, so it means that it is not greater than or equal to.

I hope this helps!

-No one

8 0

2 years ago

Solve the quadratic equation. (x + 1)2 = 16 x = 3 or-5 x= -3 or 5 X = 35

Damm [24]

Answer:

X=7

(x - 3 )(x +5)

(x+3) (x-5)

X - 35

Step-by-step explanation:

(x + 1)2 = 16

Expanding , we have

2x + 2 = 16

2x = 16 - 2

2x = 14

X= 7.

4 0

2 years ago

How wide is a rectangular table with a length of 2/3 yard yard and an area of 1/2 square yard?

mylen [45]

a = Lw
---
1/2 = (2/3)w
w = (1/2)(3/2)
---
w = 3/4 yard

5 0

2 years ago

The question is in the picture.

bogdanovich [222]

Just download photomath bro, does everything for you.

3 0

2 years ago