Let your age = X
Now you have 500 - 3x = 278
Subtract 500 from each side:
-3x = -222
Divide both sides by -3:
x = -222 / -3
x = 74
You are 74 years old.
Each year, the forest decreases in area by 7.25%, which means that 92.75% of the forest remains each year.
With this, we can write a basic exponential decay equation:
4900*(0.9275)^t
Where t is the number of years past.
When you plug in 5 for t, the result shows that 3363.3005km^2 offorest will remain.
Hope this was helpful!
Answer:
3.61
Step-by-step explanation:
Calculate the distance using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = A(0, 1) and (x₂, y₂ ) = C(3, 3)
= 
= 
= 
= 3.61 ( nearest hundredth )
The last option c is right because each book selected represents the sample from the population of full library books.
We have given that,
Sahira chooses a random sample from the library and records the type of books in the chart below.
Type of Book Number
Fantasy 10
Literature 25
Children’s 4
Nonfiction 11
t, showing the distribution of the number of books in a library.
Also given that Sahira chooses a random sample from the library and records the type of books in the chart below.
Sahira's sample can be said to be representative because given that books are taken at random.
So just because books literature more we cannot say it is not representative II option is not right, because each book was not chosen uniquely, just random books were drawn.
<h3>
What is the population?</h3>
A population is defined as a group of individuals of the same species living and interbreeding within a given area. Members of a population often rely on the same resources, are subject to similar environmental constraints, and depend on the availability of other members to persist over time.
The last option c is right because each book selected represents the sample from the population of full library books.
To learn more about the population visit:
brainly.com/question/27883697
#SPJ1
V=(hπr^2)/3, we are given that h=2.5in, r=5, and π≈3.14 so:
V=(2.5*25*3.14)/3
V≈196.25/3 in^3
V≈65.42 in^3 (to nearest hundredth of a cubic inch)
