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Drupady [299]
3 years ago
6

A computer company wants to start a call center. They designed a simulation using a random number generator to predict the frequ

ency of the types of calls they would receive. Solve for the situation. Based on the frequency table, what did the company assume would be the theoretical probability of receiving a technical support call? Integer Values Call Type Frequency 1 – 5 Sales 18 6 – 12 Informational 24 13 – 16 Technical Support 12
Mathematics
2 answers:
harina [27]3 years ago
4 0

Answer:

<u>The theoretical probability of receiving a technical support call is 12/54 or 22.2% (Rounding to one decimal place)</u>

Step-by-step explanation:

1. Let's review the information given to us for solving the question:

There are five types of sales calls with a frequency of 18 calls for the simulation.

There are seven types of informational calls with a frequency of 24 calls for the simulation.

There are four types of technical support call with a frequency of 12 calls for the simulation.

Total of calls for the simulation = 18 + 24 + 12 = 54

2. Let's find the theoretical probability of receiving a technical support call.

Probability = Frequency/ Total of calls for the simulation

Probability of the receiving a technical support call.

<u>Probability = 12/ 54</u>

<u>Probability = 22.22% = 22.2% (Rounding to one decimal place)</u>

andrew11 [14]3 years ago
4 0

Answer: 25 %

Step-by-step explanation:

First we will add the values of the frequencies which is : 18 + 24 + 12 =54

were asked to find for the technical support so we will divide : 54 / 12 and we get 25%

So the Answer is 25%

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aleksklad [387]

Answer:

1222

Step-by-step explanation:

You have a triangular prism on top of a rectangular prism.  The surface area is the sum of the areas of the exposed faces.

Starting with the triangular prism, the surface area is the area of the two triangular bases plus the area of the two rectangular sides (the bottom rectangular face is ignored).

A = ½ (10) (12) + ½ (10) (12) + (13) (9) + (13) (9)

A = 60 + 60 + 117 + 117

A = 354

The surface area of the rectangular prism is the area of the two rectangular bases (front and back), plus the two walls (left and right), plus the bottom, plus the top (minus the intersection with the top prism).

A = (19) (11) + (19) (11) + (9) (11) + (9) (11) + (19) (9) + (19) (9) − (10) (9)

A = 209 + 209 + 99 + 99 + 171 + 171 − 90

A = 868

So the total surface area is:

354 + 868

1222

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Five less than the product of 14 and carlos's age
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Problem Page The price of a notebook was $3.90 yesterday. Today, the price fell to $3.40 . Find the percentage decrease. Round y
OleMash [197]
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3 years ago
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Sav [38]

Answer:

-2; -7

Step-by-step explanation:

Hello, the graph is split in two lines, right?

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3 years ago
Tommy has 6 more than 3 times the amount of money in his bank account than Judy. Judy has $7500 more than a number in her accoun
Ad libitum [116K]

Answer:

Amount of money Judy has in her account is \$(7500+n).

Amount of money Tommy has in his account is  \$(22506+3n)

Step-by-step explanation:

To find : Amount of money in Judy account and amount of money in Tommy account:

Solution:

Given:

Judy has $7500 more than a number in her account.

Let the number be 'n'.

So we can say that;

Amount of money in Judy account is equal to 7500 plus number.

framing in equation form we get;

Amount of money in Judy account = \$(7500+n)

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Tommy has 6 more than 3 times the amount of money in his bank account than Judy.

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Amount of money in Tommy account is equal to 3 multiplied by Amount of money in Judy account plus 6.

framing in equation form we get;

Amount of money in Tommy account = 3(7500+n)+6 =22500+3n+6=\$(22506+3n)

Hence Amount of money Tommy has in his account is  \$(22506+3n).

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