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miv72 [106K]
2 years ago
3

Due to bad planning, two of the local schools have their annual plays on the same weekend. While 457 people attend one, and 372

attend the other, only 104 people were able to attend both. How many people went to at least one play?
Mathematics
1 answer:
serious [3.7K]2 years ago
3 0

Answer:

625 people attended at least one play.

Step-by-step explanation:

In the given question number of people who attended annual play 1 were=457 and number of people who attended annual play 2 = 372

The people who attended both were 104. Now we can say number of persons who attended the play 1 only = 457-104 = 357

And number of people who attended play 2 only = 372-104 =268

Therefor the people who attended at least one play = 357+268 = 625

So the answer is 625 people.

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The answer & explanation for this question is given in the attachment below.

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Which expression is equivalent to (4 + 7i)(3 + 4i)? –16 + 37i 12 – 28i 16 – 37i 37 + 16i
ASHA 777 [7]

Answer:

The equivalent expression is \Rightarrow -16+37i    

A is correct

Step-by-step explanation:

 We are given two complex number and need to multiply it. To find equivalent fraction.

(4+7i)(3+4i)

Using Binomial product property: (a+b)(c+d)=ab+ad+bc+bd

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4 0
2 years ago
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HELP 64 POINTS
kodGreya [7K]

Answer:  {30, 39, 33, 15, 15, 18, 20, 33, 19, 41, 45, 18}

Step-by-step explanation:

1. The key indicates you how to read the values of the stem-and-leaf plot. Then, 1|5 means 15.

2. Then, the first digit is written in the colum Stem and the second digit in the column Leaf.

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3. Then, as you can see, the data set represented by the stem-and-leaf plot is:

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2 years ago
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Answer:

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