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riadik2000 [5.3K]
3 years ago
11

I need help with this asap please

Mathematics
1 answer:
Lorico [155]3 years ago
3 0

Answer:

The perimeter is 100 feet. This means that all the sides of the shape must add up to equal 100.

x + x + 5 + x - 3 + x + 4 = 100

4x + 5 - 3 + 4 = 100

4x + 6 = 100

4x = 94

x = 94/4

x = 23.5 feet

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cupoosta [38]
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Debora [2.8K]

Answer:

we can not reject any value

Step-by-step explanation: From data we can test the highest and the lowest value to evaluate if one of these values are out of certain confidence Interval

If we established CI = 95 % then  α = 5 % and  α/2 = 0,025

From data we find the mean of the values

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From z table we find z score for 0,025 is  z(c) = ± 1,96

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4 0
3 years ago
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Bezzdna [24]

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Step-by-step explanation:

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3 years ago
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Which expression is equivalent to5(h+9)
Fantom [35]

Answer:

The answer would be 5h+45

Step-by-step explanation

5 (h+9)

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Once you have 5h and 45 just put it together with the addition symbol which will will equal:

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Your Welcome! (hopefully this answers your question)

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A

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