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3 years ago

The principal uses a computer to randomly select the name of a student from all the students in

Mathematics

1 answer:

Arlecino [84]3 years ago

7 0

Complete Question

Stillwater Junior High divides students into teams taught by a group of teachers. The table shows the number of students in each team.

Team{Number of Students}

Acers{78}

Blazers{80}

Outbacks{83}

Quasars{77}

Voyagers{82}

Total-400

Answer:

(A)81/399

Step-by-step explanation:

The probability that the Principal selects a voyager on the first try is:

82/400

Since another student is to be selected, the total population has reduced by 1 and the number of voyagers likewise has been reduced by 1.

Therefore:

Probability that another voyager is selected on the second try =

81/399

The correct option is A.

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Answer:

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Step-by-step explanation:

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3 years ago

Suppose you have a pocketful of change. You have some pennies (p) and some quarters (q). One expression could be used to describ

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Answer:

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Step-by-step explanation:

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Which represents the total amount of money in dollars.

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This tells us that we have a total amount of $1.57.

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3 years ago

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2 years ago

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lisov135 [29]

Answer:

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