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Deffense [45]
2 years ago
15

PLS HELP ASAP I MEAN ASAP PLS

Mathematics
1 answer:
Julli [10]2 years ago
3 0

Answer:

<em>(B). - 3 ≤ x < 1 </em>

Step-by-step explanation:

\frac{\sqrt{x+3} }{\sqrt{1-x} }

Given expression is defined for

1). x + 3 ≥ 0 ⇒ x ≥ - 3

and

2). 1 - x > 0 ⇒ x < 1

<em>- 3 ≤ x < 1</em>

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What expression defines Sn?
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Answer:

Sₙ=3(1/2^n)

Step-by-step explanation:

Notice that in the given series that each term is being multiplied by 1/2, which is our common ratio. 3/2 is the first term because 3*1/2=3/2, so the expression that defines Sₙ is Sₙ=3(1/2^n)

3 0
2 years ago
Can I please help me with this question
quester [9]

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3 0
2 years ago
You begin a hike in Death Valley, California, an elevation of -86 meters meters. You hike to a point of elevation at 45 meters.
KIM [24]
-41 would be your answer
6 0
3 years ago
If ten babies were crying. Then the nanny got 100 more crying babies and only 53 babies were not crying how many babies were cry
Monica [59]

Answer:

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Step-by-step explanation:

thats what huhh

6 0
3 years ago
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A total of 600 advertisements were sold for a certain magazine. If 30 percent of the first 200 sold were in color, 20 percent of
solong [7]

Answer:

%35 of them were in color

Step-by-step explanation:

Since 30 percent of the first 200 sold were in color, 200x30/100 = 60 of them were in color.

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Since 90 percent of the last 100 sold were in color, 100x90/100 = 90 of them were in color.

In total, 60 + 60 + 90 = 210 out of 600 were in color.

The percentage is:  \frac{600}{100} = \frac{210}{x} → x = \frac{21000}{600} = 35

6 0
3 years ago
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