3 years ago

Find the next three terms in the geometric sequence.

Mathematics

1 answer:

slava [35]3 years ago

3 0

Answer: D

Step-by-step explanation:

The common difference is -2/3 so using the last term which is -8/27 multiply it by -2/3 to find the next terms.

$-\frac{8}{27} * -\frac{2}{3}$ = $\frac{16}{81}$

$\frac{16}{81} * -\frac{2}{3} = -\frac{31}{243}$

$-\frac{32}{243} * -\frac{2}{3} = \frac{64}{729}$

You might be interested in

How many ways can a librarian arrange 15 books on a top shelf if she has 20 books from which to pick?

Jlenok [28]

Use the permutation formula
nPr = (n!)/((n-r)!)
20P15 = (20!)/((20-15)!)
20P15 = (20!)/(5!)

The final answer is choice A

8 0

3 years ago

Read 2 more answers

I need help,Im doing a quiz,pls help me quick,this is the question:

tensa zangetsu [6.8K]

Answer: You will need to add all the number up

Step-by-step explanation:

6 0

3 years ago

Can u round 342 to the nearest hundred

Valentin [98]

It is 300,,,,,,,,,,,,,,,,,,,,,,,,,,:)

8 0

3 years ago

Read 2 more answers

Help plz and show work plz

Scorpion4ik [409]

Answer:

Step-by-step explanation:

Since this isosceles triangle has been broken down into two right triangles, and we already know that two sides are the exact same (note that there are 2 x's) that means BD and BC are going to be the exact same length. Since BD is 4, that means BC will be 4, and that means

$4+4=8$

Hope this helped!

4 0

4 years ago

Read 2 more answers

What is the domain of the function

IRINA_888 [86]

$\sqrt{5+x}$ is defined as long as $5+x\ge0$ , or $x\ge-5$ . However, $\dfrac1x$ is undefined when $x=0$ . This point is contained in the set $\{x|x\ge-5\}$ , so we need to exclude it. We can write the domain in several ways.

$\{x|x\ge-5~\land~x\neq0\}$
$-5\le x$
$[-5,0)\cup(0,\infty)$

6 0

3 years ago