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ValentinkaMS [17]
3 years ago
9

At a restaurant you only have $20 to spend on dinner. In addition to the cost of the meal you must pay a 5% sales tax and leave

a 15% tip. What is the most expensive item you can order?
Mathematics
1 answer:
andriy [413]3 years ago
4 0
If you spend $10 on dinner tax is $5 so $15. Then a 15% tip is $2.25 plus $15 is $17.25 spent all together. That leaves you with $2.75 left.
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What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4
Nataly_w [17]

Answer:

Required logarithmic function is :

f\left(x\right)=\log_3\left(x\right)

Step-by-step explanation:

We have been fiven that table for the logarithmic function is:

x f(x)

9 2

27 3

81 4

which can be rewritten as:

x f(x)

3^2 2

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So we can use logarithmic function as

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Hence required logarithmic function is :

f\left(x\right)=\log_3\left(x\right)

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Diano4ka-milaya [45]

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slavikrds [6]
Tigers:-

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B  after ten year  number tigers = f(t) = 7(1 + 0.1)^10  =   18

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liq [111]

Answer:

b/(1/4)(f)=a

Step-by-step explanation:

b=1/4af

b/(1/4)(f)=a

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