Answer:
there should be an answer button somewhere next to the ?'s and u click that and then u add your ?'s and in the corner the should be an "ADD YOUR ANSWER" button and it will add your answer and u get points for answering.
Explanation:
The situations that describe exponential growth are;
1 ; The number of butterflies in an area increases by 10% per year.
3; Kristy bought a collector’s coin for $2.15 and its value increases at a rate of 3% per year.
4; The number of people who have heard a rumor increases because every person tells 2 other people.
Exponential growth generally can be represented by the formula;
f(n) = a(1 + r)ⁿ
where;
f(n) = exponential growth function
a = initial amount
r = growth rate in %
n = number of time intervals
1) The growth rate of the butterflies increase by 10% every year;
This can be modelled by an exponential growth function because we are given growth rate.
2) The population of a city increases by 500 people per year; This can't be modelled by exponential growth function because the growth rate is not in percentage.
3) Kristy bought a collector’s coin for $2.15 and its value increases at a rate of 3% per year;This can be modelled by an exponential growth function because we are given growth rate in %.
4) The number of people who have heard a rumor increases because every person tells 2 other people; This can be modelled by an exponential growth pattern because the rate of increase is 2 for every one person which is exponential in nature.
Read more about exponential growth rate at; brainly.com/question/4172151
Answer:
Olá, boa tarde. Caso precise, estou a disposição para a realização de trabalhos acadêmicos, entre em contato comigo, Fernanda 21994321300Explanation:
There are different kinds of angles. The Complete statement is that the ∠1 and ∠2 are Supplementary angles.
<h3>What are Supplementary angles?</h3>
- Supplementary angles are known to be a type of angles that add up to 180 degrees.
An example, angle 120° and angle 60° are supplementary angles because sum of 120° and 60° will give you 180°. Complementary angles are angles that sum up to 90 degrees.
Learn more about Supplementary angles from
brainly.com/question/12919120
If precipitation falls from stratus<span> clouds, it is usually in the form of drizzle or light snow. </span>Cumulus <span>clouds are large and lumpy.</span>