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Blababa [14]
3 years ago
7

What is the recursive formula for this geometric sequence? -4,-24,-144,-864,...

Mathematics
1 answer:
balandron [24]3 years ago
7 0

\bf -4~~,~~\stackrel{-4\cdot 6}{-24}~~,~~\stackrel{-24\cdot 6}{-144}~~,~~\stackrel{-144\cdot 6}{-864}~\hfill \impliedby \begin{array}{llll} \textit{we're multiplying by 6 the previous}\\ \textit{term(n-1) to get the current one} \end{array} \\\\[-0.35em] ~\dotfill\\\\ a_n = a_{n-1}(6)\qquad for~~a_1=-4~~,~~n>2\qquad \impliedby \textit{recursive formula}

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What is the product in simplest form state any restrictions on the variable x^2+9x+18/x+ times x^2-3x-10/x^2+2x-24?
Ostrovityanka [42]

Answer:

<u>X^4+26X^3-24X^2-100 / X^2</u>

<u>(its a fraction btw)</u>

Step-by-step explanation:

ITS THE EQUATION SIMPLIFIED :)

x2+9x+ 18 x x2−3x− 10 x2 +2x−24

= x5+26x4−24x3−10x  x3

↓↓↓↓looks like this kinda ↓↓↓↓

x^4+26x^3−24x^2−10

---------------------------------

            x^2

6 0
2 years ago
Read 2 more answers
An airplane is ascending at a constant rate of 15 feet per second what is the change in altitude during 10 minutes of flight
fenix001 [56]

Answer:

9000 ft

Step-by-step explanation:

Given: A airplane is ascending at a constant rate of 15 feet per second,

What we need to know: The change in altitude during 10 minutes of flight,

60 seconds = 1 minute

60 × 10

= 600 seconds

600 × 15

= 9000 ft

Therefore there was a 9000 ft change in altitude during the 10 minutes of the flight.

6 0
2 years ago
I have two questions?
Artyom0805 [142]
3n/7=24  multiply both sides by 7

3n=168  divide both sides by 3

n=56

...

Personally, learning the material in any way possible is a good thing to me.
4 0
3 years ago
5.
Lena [83]

Answer:

B

Step-by-step explanation:

75 divided by 3 = 25

so 25 dollars each day

5 0
2 years ago
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Hey, can somebody help me with this question?
swat32

Answer:

when x = -2 g(x) = 0

when x = 4 g(x) = -4

4 0
3 years ago
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