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Alisiya [41]
3 years ago
6

Help and please do not report I got an practice thing from my tutor, so it's not a quiz.

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

Answer:

The answer is D. II 1 > -2 and III -2< 1 Hopefully this is helpful!

Step-by-step explanation:

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I need help with this conjugate of the equation above
ollegr [7]

Answer:

8-√5

I hope this is good enough:

The conjugate of a two-term expression is just the same expression with subtraction switched to addition or vice versa.

7 0
3 years ago
Use technology to find the​ P-value for the hypothesis test described below.
Yakvenalex [24]

Answer:

The one tailed P-value for the test statistic for df = n-1 = 33-1 = 32 is

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Step-by-step explanation:

We are given:

t=1.021

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Claim: \mu>98.6°F

Now we can use the technology like excel to find the P-value. The excel function is given below:

=TDIST(1.021,32,1)=0.1575

Where:

1.021 is the test statistic

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1 stands for one tailed alternative hypothesis.

Therefore, the P-value is 0.1575


4 0
3 years ago
I need help ASAP will mark you the brainliest
Reika [66]

Answer:

62.5 m

Step-by-step explanation:

Proportions:

10/20 and x/125

-cross multiply

20x = 125*10

20x = 1250

20x/20 = 1250/20

x = 62.5

3 0
3 years ago
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Softa [21]

Answer: m = 7 / 5 = 1.4

Step-by-step explanation:

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4 years ago
(20 Points) Which test point holds true for 2/5x-1/5y≥0
sineoko [7]

I think is C but I'm not 100% sure

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