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skad [1K]
3 years ago
5

ANSWER PLEASE..................

Mathematics
1 answer:
Lena [83]3 years ago
5 0
The answer is 74.32 y ok it welcome
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What temperature is ten degrees higher than -7c
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+3°C

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g Make a decision about the given claim. Use only the rare event​ rule, and make subjective estimates to determine whether event
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Answer:

There is not sufficient evidence to support the claim.

Step-by-step explanation:

The claim to be tested is:

The mean respiration rate (in breaths per minute) of students in a large statistics class is less than 32.

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<em>H₀</em>: The mean respiration rate of students is 32, i.e. <em>μ</em> = 32.

<em>Hₐ</em>: The mean respiration rate of students is less than 32, i.e. <em>μ</em> < 32.

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According to the claim the sample mean is less than 32.

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Thus, there is not sufficient evidence to support the claim.

7 0
3 years ago
A seamstress has 1/4 of a foot of thread.Then she uses 1/5 of a foot of thread to sew a hole How much of the thread is left?
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1/10 of the thread is left because a connected to b is the thread and minus the 1/5 is 1/10 since 1/3 +total thread to begin wit.
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The other answers I already did I just need the division answers​
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Answer:

6÷41 equals 0.14634146341

6÷21 equals 0.28571428571

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Step-by-step explanation:

Hope this helps

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