All categories

3 years ago

Which formula can be used to describe the sequence? - 2/3, -4, -24, -144

Mathematics

2 answers:

Anna35 [415]3 years ago

6 0

Answer:

They are all multiplied by 6

Orlov [11]3 years ago

3 0

Answer:

Geometric sequence.

Step-by-step explanation:

Here are the terms :

-2/3, -4, -24, -144

Now the first term T1 = -2/3

The second Term T2 = -4

But T2/T1 = -4÷ -2/3 = -4 x -3/2 = 6

Similarly Term 3, T3 = -24

T3/T2 = -24/-4= 6

Hence the expression is a geometric sequence.

a×r^(n-1); a is the first term

r is the common ratio 6

n is the number of terms.

You might be interested in

What is the coefficient of x2 in the expansion of (x + 2)3?

wolverine [178]

One way is that you can just factor it out: (x+2)(x+2)(x+2)
For the first pair, you get $x^2+4x+4$ .
Then do $(x^2+4x+4)$ * $(x+2)$
That will be $x^3+6x^2+12x+8$
So the answer is 6

4 0

4 years ago

A recent report claimed that 13% of students typically walk to school.8 DeAnna thinks that the proportion is higher than 0.13 at

HACTEHA [7]

Answer:

Answer Is in the Following Attachment

Step-by-step explanation:

8 0

3 years ago

Anyone know the answer to this ??

gladu [14]

distribution (if we are talking about algebraic properties)

5 0

3 years ago

Find the volume pleaseeee

Svetlanka [38]

Step-by-step explanation:

first do the triangle : 11 times 6 divided by 2 equals

the formula for a triangle is base times height divided by 2

now multiply 33 x 2 = 66because there is another triangle at the back.

now do 6 x 8 to find the sides that equal to 48

do 48 x 2 because there are 2 sides

now do the base : 11x8 = 88

for final step add all the answers together

66 + 48 + 88 answer is =

202

PLEASE MARK BRAINLIEST I PUT IN ALOT OF TIME FOR This

Hope it helps :)

4 0

2 years ago

Identify the asymptotes of y=1 over x -6 A. B. C. D.

Westkost [7]

Answer:

D. x = 0; y = -6

Step-by-step explanation:

There is a vertical asymptote at the value of x that makes the denominator zero. That value is x=0. This is sufficient to choose the correct answer.

When x gets large, the term 1/x nears zero, so the value of y nears -6. This is the horizontal asymptote.

vertical asymptote: x = 0; horizontal asymptote: y = -6

6 0

3 years ago