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julsineya [31]
3 years ago
14

A bakery recorded the number of muffins and bagels it sold for a seven day period. For the data presented, what does the value o

f 51 summarize?
A) mean of bagels


B) mean of muffins


C) range of bagels


D) range of muffins
Mathematics
1 answer:
atroni [7]3 years ago
3 0

Answer:

Mean of bagel

Step-by-step explanation:

Working out each of the statically summaries Given in the option :

Mean of muffin :

Mean = Σx / n

n = sample size

(61 + 20 + 32 + 58 + 62 + 61 + 56) / 7

= 350 / 7

= 50

Mean of bagel :

Mean = Σx / n

n = sample size

(34 + 45 + 43 + 42 + 46 + 72 + 75) / 7

= 357 / 7

= 51

Hence, from the result obtained, we could see that the value of 51 summarizes the mean of bagel.

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Answer:

The mean number of customers that will arrive in a five-minute period is 2.

Step-by-step explanation:

a. What is the mean or expected number of customers that will arrive in a five-minute period

For one minute, the mean is of 0.4 customers.

So, using proportions, for 5 minutes, the mean is of 5*0.4 = 2 customers.

The mean number of customers that will arrive in a five-minute period is 2.

4 0
3 years ago
Please help on this question​
Paul [167]

Answer:

  • 6912xy^8

Step-by-step explanation:

The 9th term is the next-to-last term, where the left term of the binomial is raised to the first power, the right term of the binomial is raised to the 8th power (9-1=8), and the multiplier is 9C8 = 9!/(8!·1!) = 9. This product is ...

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8 0
3 years ago
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leva [86]

Answer:

z_1+z_2 = (-2,5)

Step-by-step explanation:

To Find: z_1+z_2

Solution :

Referring the given graph

We can find the coordinates of   z_1 and  z_2

Coordinates of   z_1= (-7,1)

Coordinates of  z_2= (5,4)

Thus Coordinates of  z_1+z_2 = (-7+5,1+4) = (-2,5)

Thus z_1+z_2 = (-2,5)

So, the point z_1+z_2 = (-2,5) is shown on the attached graph file

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3 years ago
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garik1379 [7]

Answer:

Metronome

Step-by-step explanation:

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8 0
3 years ago
marta has 7 more than half as many books as lucy. if l is the number of the books lucky has which expression could be use to fin
artcher [175]

Answer:

M= 1/2(x)+7

Step-by-step explanation:

Let M = Martha.

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3 0
2 years ago
Read 2 more answers
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