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IrinaVladis [17]
2 years ago
7

How can you tell whether an exponential equation models growth or decay? Use the general form of an exponential expression to ex

plain your answer.
Mathematics
1 answer:
nikdorinn [45]2 years ago
4 0

Answer:

Step-by-step explanation:

The general form of an exponential equation for growth is

y= ( 1 + r ) ^x

and for decay is

y= ( 1 - r ) ^x

In general, if the number inside the parenthesis (the growth or decay rate) is greater than 1, it's a growth problem.  If the number inside the parenthesis is greater than 0 but less than 1 (in other words a positive fraction), it's a decay problem.

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brilliants [131]
The number of computers sold has to be 30% more than 48.
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.3 x 48 +48
14.4 +48
62.4
Round up because the numbers has to be an integer value. (You can't have 2/5 of a computer).

63 computers

Hope this helps :)

8 0
2 years ago
Read 2 more answers
PLEASEEE HELP THANK YOU!
Fittoniya [83]

Answer:

Hi Sophia! The answer is the option 3!

Step-by-step explanation:

Check the picture!

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3 years ago
Solve for x ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎​
inysia [295]

Answer:

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Step-by-step explanation:

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x = 12.699

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2 years ago
When you multiply 3 1/4 by a number greater than one how does the product compared to 3 1/4
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