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Nat2105 [25]
3 years ago
9

The price of a laptop is $420. The price of a phone is 35% of the price of this laptop. What is the price of the phone? A $12 B

$147 C $273 D $1200
Mathematics
2 answers:
Pavel [41]3 years ago
8 0
The correct answer would be B. $420x0.35=$147.00
Zarrin [17]3 years ago
7 0
The answer is B. $147 in U.S.A
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10 points please answer correctly (due soon)
luda_lava [24]

The exponential equation of the model is A(t) = 2583 * 0.88^t and the multiplier means that the number of new cases in a week is 88% of the previous week

<h3>The function that models the data</h3>

The given parameters are:

New, A(t) = 2000

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The function is represented as:

A(t) = A * (1 - r)^t

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2000 = A * (1 - 12%)^t

This gives

2000 = A * (0.88)^t

2 weeks ago implies that;

t = 2

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2000 = A * 0.88^2

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A(t) = 2583 * 0.88^t

Hence, the exponential equation of the model is A(t) = 2583 * 0.88^t

<h3>The interpretation of the multiplier</h3>

In this case, the multiplier is 88% or 0.88

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2 years ago
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Answer:

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Step-by-step explanation:

The label numbers are rational if they are integers. The whole number subset is rational which is written by the string. The sets of numbers are represented in its simplest forms. The rational numbers then forms numbers sets which are countable.

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2 years ago
I have 30 ones, 82 thousand, 60tens and 100 hundreds
Neporo4naja [7]
That creates the number 82,190
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3 years ago
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