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natali 33 [55]
3 years ago
9

What is an exponential decay function?

Mathematics
1 answer:
Vikki [24]3 years ago
5 0

Answer:

In mathematics, exponential decay describes the process of reducing an amount by a consistent percentage rate over a period of time. It can be expressed by the formula y=a(1-b)x wherein y is the final amount, a is the original amount, b is the decay factor, and x is the amount of time that has passed.

Step-by-step explanation:

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A rectangular kitchen is 4 meters longer than it is wide. If the area of the kitchen is 192 square feet meters, how many meters
Lunna [17]
Lets x = width
length = x + 4 (4 meters longer than wide)

A = L * W
192 = x ( x +4)
192 = x^2 + 4x
x^2 + 4x - 192 = 0
(x +16)(x-12) = 0
 x - 12 = 0, x = 12
 x + 16 = 0, x = -16
so width x = 12
length = 12 + 4 = 16 (4 meters longer than wide)

answer. J
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What is the determinant of the coefficient matrix of the system<br> –11<br> –2<br> 0<br> 55
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Read 2 more answers
Please help I don’t understand this
horrorfan [7]

Answer:

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Step-by-step explanation:

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