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zavuch27 [327]
3 years ago
13

The overnight low temperature in Cassidy City was -27 Fahrenheit. The overnight low temperature in Shakerville was -6 Fahrenheit

. How much warmer was shakerville than Cassidy City?
Mathematics
1 answer:
koban [17]3 years ago
6 0

Answer:

Shakerville 21° warmer

Step-by-step explanation:

-27 + -6 = 21

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Use the confidence interval to find the estimated margin of error. Then find the sample mean. A biologist reports a confidence i
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A biologist reports a confidence interval of (3.5,4.9) when estimating the mean height (in centimeters) of a sample of seedlings. What is the estimated margin of error and the sample mean?

Answer:

The  margin of error is  E = 0.7

The  sample mean is  \=  x  =  4.2

Step-by-step explanation:

from the question we are told that

   The  upper limit is  k  =  4.9

    The  lower limit is  r = 3.5

Generally the margin of error is mathematically represented as

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4 0
3 years ago
Which of the following is the line of symmetry for the figure shown below?
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Answer:

C. Line A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Each day that Samantha rides the train to work, she pays $4.00 each way. If Samantha takes the train to work and back 3 times, w
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Answer:

Total ticket expenses = $24

Step-by-step explanation:

Given:

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Find:

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2 years ago
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