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crimeas [40]
3 years ago
9

All freshmen, sophomores, juniors, and seniors attended a

Mathematics
2 answers:
Trava [24]3 years ago
5 0

Answer:

The probability is .034375 or 11/320

Step-by-step explanation:

the probability of a senior being chose first is 22 (seniors) divided my total number of students (80) is .275 percent.

multiplied by the probability of a sophomore being chosen 10/80 which equals .125.

multiply those together and you get your probability. 0.034375 or 11/320

MariettaO [177]3 years ago
5 0

Answer:

11/320

Step-by-step explanation:

On edge 100% correct

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Answer:

Step-by-step explanation:

Distance between Miami and Naples = 107 miles

Distance between Miami and Jacksonville is about three times this distance.

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the taco truck sells tacos for $3 and burritos for $4. the number of items sold on a tuesday is 125 with a total income of $430.
butalik [34]

Answer:

Step-by-step explanation:

Hi, to answer this question we have to write a system of equations:

3 T + 4 B =425

T + B = 125

Where T is the number of tacos sold, and B is the number of burritos sold.

Multiplying the second equation by 3, and subtracting it to the first equation:

3 T + 4 B =425

3T + 3B = 375

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Replacing B in any equation:

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T +50 =125

T =125-50

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Feel free to ask for more if needed or if you did not understand something.

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If a person is paid $430 for 25 hours of work, what is the person’s hourly wage?
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So you need to divide 430 into 25 to get 17.2
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Draw and shade a figure that represents 100%
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