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SAT Math 10.1 Geometry and Measurement. How many cans of paint are needed?
In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...
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Identifying Exponential Patterns in a Data Set 4 Views
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Description:
The table above estimates the population increase of a colony of bacteria over the course of five years. Which of the following best characterizes the model for this colony's total population over time?
Transcript
- 00:00
Yeah Whoa Okay It's a team match Members last in
- 00:05
this series We're looking at a chart here years and
- 00:09
I need anyone thing a population increase Wow They're growing
- 00:13
pretty fast there Well the table above shows the yearly
- 00:15
population increase of a country that clearly has no birth
Full Transcript
- 00:18
control Which of the following best characterizes the model for
- 00:22
this country's total population over time Well let's think about
- 00:29
this This country was unpopular to start so there were
- 00:33
zero people there Then the population increase of five million
- 00:36
in nineteen ninety like everyone migrated there gave the country
- 00:40
five million more people The next year they were ten
- 00:43
million more people so a total of fifteen million gained
- 00:46
so far My goodness that's a big oppel Population increase
- 00:50
goes like five ten fifteen twenty twenty five Total population
- 00:54
is five fifteen thirty fifty seventy five Kind of taking
- 00:57
a little bit so the total population is exponentially increasing
- 01:02
But that's not quite exponentially interesting but at least we're
- 01:05
through with this problem So yeah the answer is a 00:01:08.49 --> [endTime] exponential growth
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