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Mariana [72]
3 years ago
5

Maria and Jeff collect data on the number of cars that pass through an intersection every Monday morning for 2 months. They reco

rd the findings as 78, 158, 63, 71, 56, 67, 75, and 64. They each use different methods to summarize the typical number of cars that pass through the intersection at the specified time and compare their findings. Jeff says that, on average, 79 cars pass through the intersection each Monday morning. Maria disagrees and says that the mean should not be used and uses the median instead to describe the typical number of cars that passes through the intersection on any given Monday morning.
A) What is the median value of the data?
Mathematics
2 answers:
timofeeve [1]3 years ago
8 0
You know that’s tuff that’s really tuff that’s literal overdose in words just like I would answer it if you can make it into an equation instead of a word problem
Flura [38]3 years ago
5 0
56, 63, 64, 67, 71, 75, 78, 79, 158 (putting numbers in least to greatest makes this easier) so what you would do to find the median is remove the first and last number until you have one number remaining.
Therefore the answer should be 71
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Simplify the expression. 10 (n^2+ n) - 6 (n^2 - 2)
Gnom [1K]
<h3>10(n²+n)-6(n²+2)</h3><h3>10n²+10n-6n²-12</h3><h3>10n²-6n²+10n-12</h3><h3>4n²+10n-12</h3>

please mark this answer as brainlist

3 0
3 years ago
Please help me with this
zhannawk [14.2K]

Answer:  -6, -3, -2, -1, 1, 2, 3, 6

<u>Step-by-step explanation:</u>

NOTES: p is the last term, q is the coefficient of the first term

Determine all of the factors of p and all of the factors of q

Possible rational roots are all of the combinations of p/q for every factor

\dfrac{p}{q}=\pm \dfrac{6}{1}=\pm \dfrac{1\times 6, 2\times 3}{1}=\pm\dfrac{1}{1}, \pm\dfrac{6}{1}, \pm\dfrac{2}{1}, \pm\dfrac{3}{1}\\\\\\\text{In order from smallest to largest:}\ \large\boxed{-6, -3, -2, -1, +1, +2, +3, +6}

8 0
3 years ago
Which expression is equivalent to this polynomial? 6x2 + 10x − 56=
hammer [34]
2nd one maybe I’m not to sure srry
4 0
3 years ago
Read 2 more answers
What is the median of 49 47 48 33 <br> 51 38 47 42 34
statuscvo [17]

Answer:

47

Step-by-step explanation:

arranging in ascending order

33,34,38,42,47,47,48,49,51

total number of terms=9

median=(9+1)/2=5th term=47

8 0
3 years ago
Read 2 more answers
Please help! Im begging!​
bekas [8.4K]

Alright, so we know that there are 7 days a week with 24 hours per day.

24x7= 168 hours a week.

Convert the problem to an equation using the percentage formula: P% * X = Y.

Let's take the 40% that is Sleep and use it in the percentage formula with the 168 hours.

40%x168= roughly 67 hours.

Hope this helped!

7 0
3 years ago
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