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stira [4]
3 years ago
5

In 2015, the population of a small town in Florida is 95. If he population increases 15% every year, approximately what will the

population be in 2023?
Mathematics
1 answer:
vova2212 [387]3 years ago
8 0

The population is increasing every year. so we use exponential growth function

y=a(1+r)^x

Where 'a' is the initial population

r is the rate of increase

x is the years

y is the final population

In 2015, the population of a small town in Florida is 95

Initial population a= 95

r= 15%= 0.15

x = 2023 - 2015 = 8 years

Plug in all the values and find out y

y=a(1+r)^x

y=95(1+0.15)^8

y = 290.607

The population in 2023 is 291

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Answer:

A

Step-by-step explanation:

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4 0
3 years ago
Express 3950000000 in scientific notation.
Nesterboy [21]
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7 0
3 years ago
How do you solve this problem, ive been working for hours and just cant seem to get it. Help is very much aprrecieated.
zvonat [6]

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Step-by-step explanation:

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7 0
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The product of two numbers is 21. If the first number is -3 which equation respents this situation and what is the second number
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4 0
1 year ago
In the game of Keno, a player starts by selecting 20 numbers from the numbers 1 to 80. After the player makes his selections, 20
DiKsa [7]

The percentage of winning if 20 winning numbers are randomly selected from numbers 1 to 80 is 12.48%.

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Probability is the chance of happening an event among all the events possible.

Probability of winning is calculated as under:

Probability=C(20,3)C(60,17)/C(80,20)

We have taken C(20,3) because player will win if 5 numbers are selected from 20 winning numbers.

We have taken C(60,17) because after selection of 20 numbers 60 numbers will left from 80 and after winning from 3 numbers 17  numbers left and from total 80, 20 numbers are taken.

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=(20!/3!17!  * 60!/17!43!)/80!/20!60!

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=12.48%

Hence the probability of winning is 12.48%.

Learn more about probability at brainly.com/question/24756209

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