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Arada [10]
2 years ago
9

I'm stuck. plz help I dont know how​

Mathematics
1 answer:
Nikolay [14]2 years ago
6 0

Answer:

1)  regular price ⇒ $X

Sale price:75,24

Regular price: 100, X

2) The Ratio of the numbers in the first column equals the to ratio

of numbers in the second one

so.. \frac{75}{124}=\frac{100}{x} \\

X=100 ×24/75

X=$32

Regular price-sale price=32-24=$8

hope it helps...

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Answer:

(11, 11)

Step-by-step explanation:

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7 0
3 years ago
Hareem takes a medicine to control his blood pressure. he takes a 25 mg pill in the morning. suppose that 60% of the medicine is
Vikentia [17]

The recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

<h3>What is the recursive rule?</h3>

A rule is defined such that its definition includes itself.

Example:

F(x) = F(x-1) + c

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Hareem takes medicine to control his blood pressure.

he takes a 25 mg pill in the morning.

Suppose that 60% of the medicine is processed by hareem's body by the time he takes a second 25 mg pill in the evening.

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SVETLANKA909090 [29]

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2 years ago
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