Write the expression for the nth term for m9, -27, 81

1 answer:

6 0

I don't think that that "m" belongs in this sequence. Focus on 9, -27, 81, ...

Multiplying 9 by what number produces the product -27?

Mult. -27 by what number produces 81?

This number is called the "common ratio" of this "geometric sequence."

Finish this recursive formula:

a_(n+1) = (a_n) * ( )

You might be interested in

What is the value of the function when x =2

Harrizon [31]

Answer:

To make this easier, first draw or imagine a vertical line at x=2

Find where the vertical line and the graph intersects.

Draw or imagine that point of intersection.

Now, draw or imagine a horizontal line that goes through the point of intersection.

That horizontal line tells us the the value of the function by passing through that mark that says "-2"

The function's value at x=2 is -2.

Have an awesome day! :)

Step-by-step explanation:

8 0

3 years ago

I need to know if the volume is 108 or 900

slega [8]

The answer is neither 108 or 900, but it is V = 1357.17

To solve, use the formula for the volume of a cone:
$\frac{ \pi r^2h}{3}$

fill r with 6 and h with 36

$\frac{ \pi (6)^2(36)}{3}$

When you solve that, you get 1357.17

5 0

3 years ago

What number is halfway between 100,000 and 200,000

Serhud [2]

150,000
100,000 < 150,000 < 200,000

6 0

3 years ago

48 divided by 9853 has what remainder

NeX [460]

Answer- 205 r13

Work: 9853/48, 205 13/48

5 0

3 years ago

Which is better to buy 12 bars of soap for $10.00 or 5 bars of soap for $4.00? Write each rate

timurjin [86]

It would be better to buy 12 bars for 10 dollars and the rate would be $1.2. The rate for 5 bars would be $1.25.

5 0

3 years ago