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qwelly [4]
3 years ago
7

My borther needs help with this problem

Mathematics
2 answers:
sesenic [268]3 years ago
8 0

Answer:

Hey there down here

Step-by-step explanation:

14+10+6 = 40-10

14+10+6 = 30

30=40-10

so 14+10+6 = 40-10

kirill115 [55]3 years ago
4 0

Answer:

1)10

2)30

3)10

4)10 is the answers for the question

Step-by-step explanation:

please give me brainlest

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4 years ago
Bella is wrapping a cube-shaped gift box that measures 8.5 inches along each edge. How many square inches of wrapping paper is n
Ymorist [56]

Answer:

433.5 in²

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3 years ago
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A random sample of 12 recent college graduates reported an average starting salary of $54,000 with a standard deviation of $6,00
Marianna [84]

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x ± z\frac{s}{\sqrt{n} }

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54,000 ± 1.96*1732.102

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This means the interval is

50605 < μ < 57395

<u>With a 95% confidence interval, the mean starting salary of college graduates is between 50605 and 57395 or </u><u>from 50188 to 57812$.</u>

<u />

b. The mean starting salary for college students in 2017 is $50,516, which is in the confidence interval. Therefore, since we 95% sure the real mean is between 50188 and 57812, there was no significant change since 2017.

4 0
3 years ago
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3 years ago
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What does 3/216 simplify to
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216 divided by 3 is 72 so making the answer 

1/72
6 0
3 years ago
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