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3 years ago

What is the common ratio of the geometric sequence below?

1 answer:

4 0

Hello :
<span>the common ratio of the geometric sequence is:
-32/16 =16/-8 =-8/4 = 4/-2 =-2.... answer A : </span><span>-4/2 = -2</span>

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I need the solution and the work for it... for each of the multiple choices.

Vlad1618 [11]

For this case we have the following equation:

$x ^ 3 = 375$

We must find the value of "x":

We apply cube root on both sides of the equation to eliminate the exponent:

$x = \sqrt [3] {375}$

We can write 375 as $5 ^ 3 * 3$

So:

$x = \sqrt [3] {5 ^ 3 * 3}\\x = 5 \sqrt [3] {3}$

Then, the correct options are:

$x = \sqrt [3] {375}\\x = 5 \sqrt [3] {3}$

Answer:

Option A and B

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3 years ago

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mote1985 [20]

Answer:

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Step-by-step explanation:

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2 years ago

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Ganezh [65]

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3 years ago

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What does x equal -4 = x - 93/-1

Semmy [17]

Answer:

x= -97

Step-by-step explanation:

I hope this help!!!

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3 years ago

What are the domain and range of the function f(x)=-3(x-5)squared+4

svet-max [94.6K]

Domain is all real numbers
range
hmm
we know that x^2=a positive number
then multiply it by that negative -3
therefor the range is going to be mostly negative
if we make the x-5 equal to zero, then there is no negative, so
wher x=5, then f(5)=0+4=4
the highest positive number you can get is f(5)=4

so therfor

domain=all real number
range is x≤4

6 0

3 years ago