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algol [13]
3 years ago
9

The admission fee at an amusement park is $2.00 for children and $5.60 for adults. On a certain day, 352 people entered the park

, and the admission fees collected totaled 1280 dollars. How many children and how many adults were admitted?
Mathematics
1 answer:
mixas84 [53]3 years ago
8 0
160 adult tickets and 192 children tickets. 1280=5.60x+2.00y, 352=x+y. Then I solved by substitution.
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siniylev [52]

Answer:

Hence Domain set for function is {0,1,2,3,4}

Step-by-step explanation:

Given:

Total amount spend =90

22.5 $ each game cost

To Find:

What is domain for the function

Solution:

Now domain mean all possible value for input so that it gives real output as per condition mentioned

So Our condition is that li spends money on video game depends on how many game he purchases

so  total money  spent on game is output

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i.e range for lil is 0 to 4 wiht 90 $ in hand

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7 0
3 years ago
Helena has taken out a $9,300 unsubsidized Stafford loan to pay for her college education. She plans to graduate in four years.
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The effective annual interest rate is:
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In year 4: the interest is $657.16

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Answer:

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notka56 [123]

Answer:

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